18741924

素因数分解:

$2^2\times 3^2\times {\mathrm{520609}}^1$

素因数の和:520619

約数の個数: 18

約数和(自身を含む): 47375510

約数和(自身を除く): 28633586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 520609, 1041218, 1561827, 2082436, 3123654, 4685481, 6247308, 9370962, 18741924]

約数ペア:

[(1, 18741924), (2, 9370962), (3, 6247308), (4, 4685481), (6, 3123654), (9, 2082436), (12, 1561827), (18, 1041218), (36, 520609)]