18010769

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 22693440

約数和(自身を除く): 4682671

約数列:

[1, 7, 17, 29, 119, 203, 289, 307, 493, 2023, 2149, 3451, 5219, 8381, 8903, 36533, 58667, 62321, 88723, 151351, 621061, 1059457, 2572967, 18010769]

約数ペア:

[(1, 18010769), (7, 2572967), (17, 1059457), (29, 621061), (119, 151351), (203, 88723), (289, 62321), (307, 58667), (493, 36533), (2023, 8903), (2149, 8381), (3451, 5219)]