11287818

素因数分解:

$2^1\times 3^2\times {\mathrm{627101}}^1$

素因数の和:627109

約数の個数: 12

約数和(自身を含む): 24456978

約数和(自身を除く): 13169160

約数列:

[1, 2, 3, 6, 9, 18, 627101, 1254202, 1881303, 3762606, 5643909, 11287818]

約数ペア:

[(1, 11287818), (2, 5643909), (3, 3762606), (6, 1881303), (9, 1254202), (18, 627101)]