18070286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40883}}^1$

素因数の和:40915

約数の個数: 16

約数和(自身を含む): 30908304

約数和(自身を除く): 12838018

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40883, 81766, 531479, 695011, 1062958, 1390022, 9035143, 18070286]

約数ペア:

[(1, 18070286), (2, 9035143), (13, 1390022), (17, 1062958), (26, 695011), (34, 531479), (221, 81766), (442, 40883)]