66876978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3191}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 153216000

約数和(自身を除く): 86339022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 2994, 3191, 3493, 6382, 6986, 9573, 10479, 19146, 20958, 22337, 44674, 67011, 134022, 1592309, 3184618, 4776927, 9553854, 11146163, 22292326, 33438489, 66876978]

約数ペア:

[(1, 66876978), (2, 33438489), (3, 22292326), (6, 11146163), (7, 9553854), (14, 4776927), (21, 3184618), (42, 1592309), (499, 134022), (998, 67011), (1497, 44674), (2994, 22337), (3191, 20958), (3493, 19146), (6382, 10479), (6986, 9573)]