64406156634

素因数分解:

$2^1\times 3^2\times {\mathrm{12763}}^1\times {\mathrm{280351}}^1$

素因数の和:293122

約数の個数: 24

約数和(自身を含む): 139558104192

約数和(自身を除く): 75151947558

約数列:

[1, 2, 3, 6, 9, 18, 12763, 25526, 38289, 76578, 114867, 229734, 280351, 560702, 841053, 1682106, 2523159, 5046318, 3578119813, 7156239626, 10734359439, 21468718878, 32203078317, 64406156634]

約数ペア:

[(1, 64406156634), (2, 32203078317), (3, 21468718878), (6, 10734359439), (9, 7156239626), (18, 3578119813), (12763, 5046318), (25526, 2523159), (38289, 1682106), (76578, 841053), (114867, 560702), (229734, 280351)]