18079126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40903}}^1$

素因数の和:40935

約数の個数: 16

約数和(自身を含む): 30923424

約数和(自身を除く): 12844298

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40903, 81806, 531739, 695351, 1063478, 1390702, 9039563, 18079126]

約数ペア:

[(1, 18079126), (2, 9039563), (13, 1390702), (17, 1063478), (26, 695351), (34, 531739), (221, 81806), (442, 40903)]