13297212

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 33729696

約数和(自身を除く): 20432484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 857, 862, 1293, 1714, 1724, 2571, 2586, 3428, 3879, 5142, 5172, 7713, 7758, 10284, 15426, 15516, 30852, 369367, 738734, 1108101, 1477468, 2216202, 3324303, 4432404, 6648606, 13297212]

約数ペア:

[(1, 13297212), (2, 6648606), (3, 4432404), (4, 3324303), (6, 2216202), (9, 1477468), (12, 1108101), (18, 738734), (36, 369367), (431, 30852), (857, 15516), (862, 15426), (1293, 10284), (1714, 7758), (1724, 7713), (2571, 5172), (2586, 5142), (3428, 3879)]