18008914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10631}}^1$

素因数の和:10662

約数の個数: 24

約数和(自身を含む): 33937344

約数和(自身を除く): 15928430

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 10631, 21262, 74417, 116941, 148834, 233882, 818587, 1286351, 1637174, 2572702, 9004457, 18008914]

約数ペア:

[(1, 18008914), (2, 9004457), (7, 2572702), (11, 1637174), (14, 1286351), (22, 818587), (77, 233882), (121, 148834), (154, 116941), (242, 74417), (847, 21262), (1694, 10631)]