18108068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{929}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 34685280

約数和(自身を除く): 16577212

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 929, 1772, 1858, 3716, 4873, 9746, 10219, 19492, 20438, 40876, 411547, 823094, 1646188, 4527017, 9054034, 18108068]

約数ペア:

[(1, 18108068), (2, 9054034), (4, 4527017), (11, 1646188), (22, 823094), (44, 411547), (443, 40876), (886, 20438), (929, 19492), (1772, 10219), (1858, 9746), (3716, 4873)]