40410918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72421}}^1$

素因数の和:72460

約数の個数: 24

約数和(自身を含む): 90382656

約数和(自身を除く): 49971738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 72421, 144842, 217263, 434526, 651789, 1303578, 2245051, 4490102, 6735153, 13470306, 20205459, 40410918]

約数ペア:

[(1, 40410918), (2, 20205459), (3, 13470306), (6, 6735153), (9, 4490102), (18, 2245051), (31, 1303578), (62, 651789), (93, 434526), (186, 217263), (279, 144842), (558, 72421)]