18171028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 33809832

約数和(自身を除く): 15638804

約数列:

[1, 2, 4, 17, 34, 68, 353, 706, 757, 1412, 1514, 3028, 6001, 12002, 12869, 24004, 25738, 51476, 267221, 534442, 1068884, 4542757, 9085514, 18171028]

約数ペア:

[(1, 18171028), (2, 9085514), (4, 4542757), (17, 1068884), (34, 534442), (68, 267221), (353, 51476), (706, 25738), (757, 24004), (1412, 12869), (1514, 12002), (3028, 6001)]