17864252

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4657}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 35997024

約数和(自身を除く): 18132772

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4657, 9314, 18628, 32599, 65198, 130396, 638009, 1276018, 2552036, 4466063, 8932126, 17864252]

約数ペア:

[(1, 17864252), (2, 8932126), (4, 4466063), (7, 2552036), (14, 1276018), (28, 638009), (137, 130396), (274, 65198), (548, 32599), (959, 18628), (1918, 9314), (3836, 4657)]