18261992014

素因数分解:

$2^1\times 7^1\times {\mathrm{7639}}^1\times {\mathrm{170759}}^1$

素因数の和:178407

約数の個数: 16

約数和(自身を含む): 31310553600

約数和(自身を除く): 13048561586

約数列:

[1, 2, 7, 14, 7639, 15278, 53473, 106946, 170759, 341518, 1195313, 2390626, 1304428001, 2608856002, 9130996007, 18261992014]

約数ペア:

[(1, 18261992014), (2, 9130996007), (7, 2608856002), (14, 1304428001), (7639, 2390626), (15278, 1195313), (53473, 341518), (106946, 170759)]