6780326

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1668

約数の個数: 24

約数和(自身を含む): 12113640

約数和(自身を除く): 5333314

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 1609, 2107, 3218, 4214, 11263, 22526, 69187, 78841, 138374, 157682, 484309, 968618, 3390163, 6780326]

約数ペア:

[(1, 6780326), (2, 3390163), (7, 968618), (14, 484309), (43, 157682), (49, 138374), (86, 78841), (98, 69187), (301, 22526), (602, 11263), (1609, 4214), (2107, 3218)]