18481244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 34464528

約数和(自身を除く): 15983284

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1571, 2941, 3142, 5882, 6284, 11764, 26707, 53414, 106828, 271783, 543566, 1087132, 4620311, 9240622, 18481244]

約数ペア:

[(1, 18481244), (2, 9240622), (4, 4620311), (17, 1087132), (34, 543566), (68, 271783), (173, 106828), (346, 53414), (692, 26707), (1571, 11764), (2941, 6284), (3142, 5882)]