18127726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 11732114

約数列:

[1, 2, 23, 29, 46, 58, 107, 127, 214, 254, 667, 1334, 2461, 2921, 3103, 3683, 4922, 5842, 6206, 7366, 13589, 27178, 71369, 84709, 142738, 169418, 312547, 394081, 625094, 788162, 9063863, 18127726]

約数ペア:

[(1, 18127726), (2, 9063863), (23, 788162), (29, 625094), (46, 394081), (58, 312547), (107, 169418), (127, 142738), (214, 84709), (254, 71369), (667, 27178), (1334, 13589), (2461, 7366), (2921, 6206), (3103, 5842), (3683, 4922)]