18672087684

素因数分解:

$2^2\times 3^1\times {\mathrm{461}}^1\times {\mathrm{3375287}}^1$

素因数の和:3375755

約数の個数: 24

約数和(自身を含む): 43662725568

約数和(自身を除く): 24990637884

約数列:

[1, 2, 3, 4, 6, 12, 461, 922, 1383, 1844, 2766, 5532, 3375287, 6750574, 10125861, 13501148, 20251722, 40503444, 1556007307, 3112014614, 4668021921, 6224029228, 9336043842, 18672087684]

約数ペア:

[(1, 18672087684), (2, 9336043842), (3, 6224029228), (4, 4668021921), (6, 3112014614), (12, 1556007307), (461, 40503444), (922, 20251722), (1383, 13501148), (1844, 10125861), (2766, 6750574), (5532, 3375287)]