15666962172

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{3944351}}^1$

素因数の和:3944689

約数の個数: 24

約数和(自身を含む): 36666696192

約数和(自身を除く): 20999734020

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 3944351, 7888702, 11833053, 15777404, 23666106, 47332212, 1305580181, 2611160362, 3916740543, 5222320724, 7833481086, 15666962172]

約数ペア:

[(1, 15666962172), (2, 7833481086), (3, 5222320724), (4, 3916740543), (6, 2611160362), (12, 1305580181), (331, 47332212), (662, 23666106), (993, 15777404), (1324, 11833053), (1986, 7888702), (3972, 3944351)]