18428864

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2964

約数の個数: 28

約数和(自身を含む): 36944808

約数和(自身を除く): 18515944

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 2851, 3232, 5702, 6464, 11404, 22808, 45616, 91232, 182464, 287951, 575902, 1151804, 2303608, 4607216, 9214432, 18428864]

約数ペア:

[(1, 18428864), (2, 9214432), (4, 4607216), (8, 2303608), (16, 1151804), (32, 575902), (64, 287951), (101, 182464), (202, 91232), (404, 45616), (808, 22808), (1616, 11404), (2851, 6464), (3232, 5702)]