408028518

素因数分解:

$2^1\times 3^2\times {\mathrm{22668251}}^1$

素因数の和:22668259

約数の個数: 12

約数和(自身を含む): 884061828

約数和(自身を除く): 476033310

約数列:

[1, 2, 3, 6, 9, 18, 22668251, 45336502, 68004753, 136009506, 204014259, 408028518]

約数ペア:

[(1, 408028518), (2, 204014259), (3, 136009506), (6, 68004753), (9, 45336502), (18, 22668251)]