40418181

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{41201}}^1$

素因数の和:41316

約数の個数: 12

約数和(自身を含む): 58918860

約数和(自身を除く): 18500679

約数列:

[1, 3, 9, 109, 327, 981, 41201, 123603, 370809, 4490909, 13472727, 40418181]

約数ペア:

[(1, 40418181), (3, 13472727), (9, 4490909), (109, 370809), (327, 123603), (981, 41201)]