38956518

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5507}}^1$

素因数の和:5649

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 48290202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 5507, 7074, 11014, 16521, 33042, 49563, 99126, 148689, 297378, 721417, 1442834, 2164251, 4328502, 6492753, 12985506, 19478259, 38956518]

約数ペア:

[(1, 38956518), (2, 19478259), (3, 12985506), (6, 6492753), (9, 4328502), (18, 2164251), (27, 1442834), (54, 721417), (131, 297378), (262, 148689), (393, 99126), (786, 49563), (1179, 33042), (2358, 16521), (3537, 11014), (5507, 7074)]