18309074

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12697}}^1$

素因数の和:12809

約数の個数: 16

約数和(自身を含む): 31694208

約数和(自身を除く): 13385134

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 12697, 25394, 88879, 177758, 1307791, 2615582, 9154537, 18309074]

約数ペア:

[(1, 18309074), (2, 9154537), (7, 2615582), (14, 1307791), (103, 177758), (206, 88879), (721, 25394), (1442, 12697)]