18908606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 29195664

約数和(自身を除く): 10287058

約数列:

[1, 2, 67, 73, 134, 146, 1933, 3866, 4891, 9782, 129511, 141109, 259022, 282218, 9454303, 18908606]

約数ペア:

[(1, 18908606), (2, 9454303), (67, 282218), (73, 259022), (134, 141109), (146, 129511), (1933, 9782), (3866, 4891)]