27720741924

素因数分解:

$2^2\times 3^2\times {\mathrm{770020609}}^1$

素因数の和:770020619

約数の個数: 18

約数和(自身を含む): 70071875510

約数和(自身を除く): 42351133586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 770020609, 1540041218, 2310061827, 3080082436, 4620123654, 6930185481, 9240247308, 13860370962, 27720741924]

約数ペア:

[(1, 27720741924), (2, 13860370962), (3, 9240247308), (4, 6930185481), (6, 4620123654), (9, 3080082436), (12, 2310061827), (18, 1540041218), (36, 770020609)]