18479379

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4698

約数の個数: 16

約数和(自身を含む): 26031104

約数和(自身を除く): 7551725

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 4621, 13863, 143251, 198703, 429753, 596109, 6159793, 18479379]

約数ペア:

[(1, 18479379), (3, 6159793), (31, 596109), (43, 429753), (93, 198703), (129, 143251), (1333, 13863), (3999, 4621)]