57215178

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{6101}}^1$

素因数の和:6630

約数の個数: 24

約数和(自身を含む): 124224516

約数和(自身を除く): 67009338

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4689, 6101, 9378, 12202, 18303, 36606, 54909, 109818, 3178621, 6357242, 9535863, 19071726, 28607589, 57215178]

約数ペア:

[(1, 57215178), (2, 28607589), (3, 19071726), (6, 9535863), (9, 6357242), (18, 3178621), (521, 109818), (1042, 54909), (1563, 36606), (3126, 18303), (4689, 12202), (6101, 9378)]