12431682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22279}}^1$

素因数の和:22318

約数の個数: 24

約数和(自身を含む): 27805440

約数和(自身を除く): 15373758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 22279, 44558, 66837, 133674, 200511, 401022, 690649, 1381298, 2071947, 4143894, 6215841, 12431682]

約数ペア:

[(1, 12431682), (2, 6215841), (3, 4143894), (6, 2071947), (9, 1381298), (18, 690649), (31, 401022), (62, 200511), (93, 133674), (186, 66837), (279, 44558), (558, 22279)]