18339849

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{1531}}^1$

素因数の和:1570

約数の個数: 24

約数和(自身を含む): 29157024

約数和(自身を除く): 10817175

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 1531, 3993, 4593, 11979, 13779, 16841, 50523, 151569, 185251, 555753, 1667259, 2037761, 6113283, 18339849]

約数ペア:

[(1, 18339849), (3, 6113283), (9, 2037761), (11, 1667259), (33, 555753), (99, 185251), (121, 151569), (363, 50523), (1089, 16841), (1331, 13779), (1531, 11979), (3993, 4593)]