40915818

素因数分解:

$2^1\times 3^2\times {\mathrm{2273101}}^1$

素因数の和:2273109

約数の個数: 12

約数和(自身を含む): 88650978

約数和(自身を除く): 47735160

約数列:

[1, 2, 3, 6, 9, 18, 2273101, 4546202, 6819303, 13638606, 20457909, 40915818]

約数ペア:

[(1, 40915818), (2, 20457909), (3, 13638606), (6, 6819303), (9, 4546202), (18, 2273101)]