18240492

素因数分解:

$2^2\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{1307}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 42630336

約数和(自身を除く): 24389844

約数列:

[1, 2, 3, 4, 6, 12, 1163, 1307, 2326, 2614, 3489, 3921, 4652, 5228, 6978, 7842, 13956, 15684, 1520041, 3040082, 4560123, 6080164, 9120246, 18240492]

約数ペア:

[(1, 18240492), (2, 9120246), (3, 6080164), (4, 4560123), (6, 3040082), (12, 1520041), (1163, 15684), (1307, 13956), (2326, 7842), (2614, 6978), (3489, 5228), (3921, 4652)]