63919428

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{38321}}^1$

素因数の和:38467

約数の個数: 24

約数和(自身を含む): 150222240

約数和(自身を除く): 86302812

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 38321, 76642, 114963, 153284, 229926, 459852, 5326619, 10653238, 15979857, 21306476, 31959714, 63919428]

約数ペア:

[(1, 63919428), (2, 31959714), (3, 21306476), (4, 15979857), (6, 10653238), (12, 5326619), (139, 459852), (278, 229926), (417, 153284), (556, 114963), (834, 76642), (1668, 38321)]