139671804

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{14177}}^1$

素因数の和:15005

約数の個数: 24

約数和(自身を含む): 326320848

約数和(自身を除く): 186649044

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 14177, 28354, 42531, 56708, 85062, 170124, 11639317, 23278634, 34917951, 46557268, 69835902, 139671804]

約数ペア:

[(1, 139671804), (2, 69835902), (3, 46557268), (4, 34917951), (6, 23278634), (12, 11639317), (821, 170124), (1642, 85062), (2463, 56708), (3284, 42531), (4926, 28354), (9852, 14177)]