18331324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{416621}}^1$

素因数の和:416636

約数の個数: 12

約数和(自身を含む): 34996248

約数和(自身を除く): 16664924

約数列:

[1, 2, 4, 11, 22, 44, 416621, 833242, 1666484, 4582831, 9165662, 18331324]

約数ペア:

[(1, 18331324), (2, 9165662), (4, 4582831), (11, 1666484), (22, 833242), (44, 416621)]