18099208

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5107}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 34019280

約数和(自身を除く): 15920072

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5107, 10214, 20428, 40856, 2262401, 4524802, 9049604, 18099208]

約数ペア:

[(1, 18099208), (2, 9049604), (4, 4524802), (8, 2262401), (443, 40856), (886, 20428), (1772, 10214), (3544, 5107)]