1222140684

素因数分解:

$2^2\times 3^1\times {\mathrm{8461}}^1\times {\mathrm{12037}}^1$

素因数の和:20505

約数の個数: 24

約数和(自身を含む): 2852235568

約数和(自身を除く): 1630094884

約数列:

[1, 2, 3, 4, 6, 12, 8461, 12037, 16922, 24074, 25383, 33844, 36111, 48148, 50766, 72222, 101532, 144444, 101845057, 203690114, 305535171, 407380228, 611070342, 1222140684]

約数ペア:

[(1, 1222140684), (2, 611070342), (3, 407380228), (4, 305535171), (6, 203690114), (12, 101845057), (8461, 144444), (12037, 101532), (16922, 72222), (24074, 50766), (25383, 48148), (33844, 36111)]