18432884

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{7057}}^1$

素因数の和:7714

約数の個数: 12

約数和(自身を含む): 32311524

約数和(自身を除く): 13878640

約数列:

[1, 2, 4, 653, 1306, 2612, 7057, 14114, 28228, 4608221, 9216442, 18432884]

約数ペア:

[(1, 18432884), (2, 9216442), (4, 4608221), (653, 28228), (1306, 14114), (2612, 7057)]