17468620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67187}}^1$

素因数の和:67209

約数の個数: 24

約数和(自身を含む): 39506544

約数和(自身を除く): 22037924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 67187, 134374, 268748, 335935, 671870, 873431, 1343740, 1746862, 3493724, 4367155, 8734310, 17468620]

約数ペア:

[(1, 17468620), (2, 8734310), (4, 4367155), (5, 3493724), (10, 1746862), (13, 1343740), (20, 873431), (26, 671870), (52, 335935), (65, 268748), (130, 134374), (260, 67187)]