18621684

素因数分解:

$2^2\times 3^3\times {\mathrm{172423}}^1$

素因数の和:172436

約数の個数: 24

約数和(自身を含む): 48278720

約数和(自身を除く): 29657036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172423, 344846, 517269, 689692, 1034538, 1551807, 2069076, 3103614, 4655421, 6207228, 9310842, 18621684]

約数ペア:

[(1, 18621684), (2, 9310842), (3, 6207228), (4, 4655421), (6, 3103614), (9, 2069076), (12, 1551807), (18, 1034538), (27, 689692), (36, 517269), (54, 344846), (108, 172423)]