18516029

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 3256771

約数列:

[1, 7, 59, 107, 413, 419, 749, 2933, 6313, 24721, 44191, 44833, 173047, 313831, 2645147, 18516029]

約数ペア:

[(1, 18516029), (7, 2645147), (59, 313831), (107, 173047), (413, 44833), (419, 44191), (749, 24721), (2933, 6313)]