18054374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40847}}^1$

素因数の和:40879

約数の個数: 16

約数和(自身を含む): 30881088

約数和(自身を除く): 12826714

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40847, 81694, 531011, 694399, 1062022, 1388798, 9027187, 18054374]

約数ペア:

[(1, 18054374), (2, 9027187), (13, 1388798), (17, 1062022), (26, 694399), (34, 531011), (221, 81694), (442, 40847)]