40842012

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{64217}}^1$

素因数の和:64277

約数の個数: 24

約数和(自身を含む): 97097616

約数和(自身を除く): 56255604

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 64217, 128434, 192651, 256868, 385302, 770604, 3403501, 6807002, 10210503, 13614004, 20421006, 40842012]

約数ペア:

[(1, 40842012), (2, 20421006), (3, 13614004), (4, 10210503), (6, 6807002), (12, 3403501), (53, 770604), (106, 385302), (159, 256868), (212, 192651), (318, 128434), (636, 64217)]