18345002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10531}}^1$

素因数の和:10613

約数の個数: 16

約数和(自身を含む): 30079392

約数和(自身を除く): 11734390

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10531, 21062, 136903, 273806, 705577, 1411154, 9172501, 18345002]

約数ペア:

[(1, 18345002), (2, 9172501), (13, 1411154), (26, 705577), (67, 273806), (134, 136903), (871, 21062), (1742, 10531)]