18431014

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4153}}^1$

素因数の和:4479

約数の個数: 16

約数和(自身を含む): 31703328

約数和(自身を除く): 13272314

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4153, 4438, 8306, 29071, 58142, 1316501, 2633002, 9215507, 18431014]

約数ペア:

[(1, 18431014), (2, 9215507), (7, 2633002), (14, 1316501), (317, 58142), (634, 29071), (2219, 8306), (4153, 4438)]