40672062

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72889}}^1$

素因数の和:72928

約数の個数: 24

約数和(自身を含む): 90966720

約数和(自身を除く): 50294658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 72889, 145778, 218667, 437334, 656001, 1312002, 2259559, 4519118, 6778677, 13557354, 20336031, 40672062]

約数ペア:

[(1, 40672062), (2, 20336031), (3, 13557354), (6, 6778677), (9, 4519118), (18, 2259559), (31, 1312002), (62, 656001), (93, 437334), (186, 218667), (279, 145778), (558, 72889)]