408025746

素因数分解:

$2^1\times 3^2\times {\mathrm{2207}}^1\times {\mathrm{10271}}^1$

素因数の和:12486

約数の個数: 24

約数和(自身を含む): 884542464

約数和(自身を除く): 476516718

約数列:

[1, 2, 3, 6, 9, 18, 2207, 4414, 6621, 10271, 13242, 19863, 20542, 30813, 39726, 61626, 92439, 184878, 22668097, 45336194, 68004291, 136008582, 204012873, 408025746]

約数ペア:

[(1, 408025746), (2, 204012873), (3, 136008582), (6, 68004291), (9, 45336194), (18, 22668097), (2207, 184878), (4414, 92439), (6621, 61626), (10271, 39726), (13242, 30813), (19863, 20542)]