13220082

素因数分解:

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

素因数の和:1722

約数の個数: 18

約数和(自身を含む): 28676973

約数和(自身を除く): 15456891

約数列:

[1, 2, 3, 6, 9, 18, 857, 1714, 2571, 5142, 7713, 15426, 734449, 1468898, 2203347, 4406694, 6610041, 13220082]

約数ペア:

[(1, 13220082), (2, 6610041), (3, 4406694), (6, 2203347), (9, 1468898), (18, 734449), (857, 15426), (1714, 7713), (2571, 5142)]