25277706

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10103}}^1$

素因数の和:10250

約数の個数: 24

約数和(自身を含む): 55167840

約数和(自身を除く): 29890134

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10103, 20206, 30309, 60618, 90927, 181854, 1404317, 2808634, 4212951, 8425902, 12638853, 25277706]

約数ペア:

[(1, 25277706), (2, 12638853), (3, 8425902), (6, 4212951), (9, 2808634), (18, 1404317), (139, 181854), (278, 90927), (417, 60618), (834, 30309), (1251, 20206), (2502, 10103)]