212927706

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{85103}}^1$

素因数の和:85250

約数の個数: 24

約数和(自身を含む): 464667840

約数和(自身を除く): 251740134

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 85103, 170206, 255309, 510618, 765927, 1531854, 11829317, 23658634, 35487951, 70975902, 106463853, 212927706]

約数ペア:

[(1, 212927706), (2, 106463853), (3, 70975902), (6, 35487951), (9, 23658634), (18, 11829317), (139, 1531854), (278, 765927), (417, 510618), (834, 255309), (1251, 170206), (2502, 85103)]