68678652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{817603}}^1$

素因数の和:817617

約数の個数: 24

約数和(自身を含む): 183143296

約数和(自身を除く): 114464644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 817603, 1635206, 2452809, 3270412, 4905618, 5723221, 9811236, 11446442, 17169663, 22892884, 34339326, 68678652]

約数ペア:

[(1, 68678652), (2, 34339326), (3, 22892884), (4, 17169663), (6, 11446442), (7, 9811236), (12, 5723221), (14, 4905618), (21, 3270412), (28, 2452809), (42, 1635206), (84, 817603)]