18260122

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 28290240

約数和(自身を除く): 10030118

約数列:

[1, 2, 43, 86, 113, 226, 1879, 3758, 4859, 9718, 80797, 161594, 212327, 424654, 9130061, 18260122]

約数ペア:

[(1, 18260122), (2, 9130061), (43, 424654), (86, 212327), (113, 161594), (226, 80797), (1879, 9718), (3758, 4859)]