18334381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 21821184

約数和(自身を除く): 3486803

約数列:

[1, 13, 17, 23, 221, 299, 391, 3607, 5083, 46891, 61319, 82961, 797147, 1078493, 1410337, 18334381]

約数ペア:

[(1, 18334381), (13, 1410337), (17, 1078493), (23, 797147), (221, 82961), (299, 61319), (391, 46891), (3607, 5083)]