18190546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1657}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 29844000

約数和(自身を除く): 11653454

約数列:

[1, 2, 11, 22, 499, 998, 1657, 3314, 5489, 10978, 18227, 36454, 826843, 1653686, 9095273, 18190546]

約数ペア:

[(1, 18190546), (2, 9095273), (11, 1653686), (22, 826843), (499, 36454), (998, 18227), (1657, 10978), (3314, 5489)]