Question

If d(N) represents number of divisiors of N then d(d(18

Answer 1

Answer:

d(N) represents number of divisiors of N then d(18)=?

Step-by-step explanation:

by factoring 18 as

18=1*2*3*3

so possible divisores

1, 2,3,6,9,18

hence

d(18)={ 1,  2,  3, 6,  9,  18}