16168644

素因数分解:

$2^2\times 3^2\times {\mathrm{449129}}^1$

素因数の和:449139

約数の個数: 18

約数和(自身を含む): 40870830

約数和(自身を除く): 24702186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449129, 898258, 1347387, 1796516, 2694774, 4042161, 5389548, 8084322, 16168644]

約数ペア:

[(1, 16168644), (2, 8084322), (3, 5389548), (4, 4042161), (6, 2694774), (9, 1796516), (12, 1347387), (18, 898258), (36, 449129)]