18315608

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{5099}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 34425000

約数和(自身を除く): 16109392

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 5099, 10198, 20396, 40792, 2289451, 4578902, 9157804, 18315608]

約数ペア:

[(1, 18315608), (2, 9157804), (4, 4578902), (8, 2289451), (449, 40792), (898, 20396), (1796, 10198), (3592, 5099)]