65723706

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51427}}^1$

素因数の和:51506

約数の個数: 24

約数和(自身を含む): 144409824

約数和(自身を除く): 78686118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 51427, 102854, 154281, 308562, 462843, 925686, 3651317, 7302634, 10953951, 21907902, 32861853, 65723706]

約数ペア:

[(1, 65723706), (2, 32861853), (3, 21907902), (6, 10953951), (9, 7302634), (18, 3651317), (71, 925686), (142, 462843), (213, 308562), (426, 154281), (639, 102854), (1278, 51427)]