22153644

素因数分解:

$2^2\times 3^2\times {\mathrm{615379}}^1$

素因数の和:615389

約数の個数: 18

約数和(自身を含む): 55999580

約数和(自身を除く): 33845936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 615379, 1230758, 1846137, 2461516, 3692274, 5538411, 7384548, 11076822, 22153644]

約数ペア:

[(1, 22153644), (2, 11076822), (3, 7384548), (4, 5538411), (6, 3692274), (9, 2461516), (12, 1846137), (18, 1230758), (36, 615379)]