18966060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105367}}^1$

素因数の和:105382

約数の個数: 36

約数和(自身を含む): 57530928

約数和(自身を除く): 38564868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105367, 210734, 316101, 421468, 526835, 632202, 948303, 1053670, 1264404, 1580505, 1896606, 2107340, 3161010, 3793212, 4741515, 6322020, 9483030, 18966060]

約数ペア:

[(1, 18966060), (2, 9483030), (3, 6322020), (4, 4741515), (5, 3793212), (6, 3161010), (9, 2107340), (10, 1896606), (12, 1580505), (15, 1264404), (18, 1053670), (20, 948303), (30, 632202), (36, 526835), (45, 421468), (60, 316101), (90, 210734), (180, 105367)]