18813234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{285049}}^1$

素因数の和:285065

約数の個数: 16

約数和(自身を含む): 41047200

約数和(自身を除く): 22233966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 285049, 570098, 855147, 1710294, 3135539, 6271078, 9406617, 18813234]

約数ペア:

[(1, 18813234), (2, 9406617), (3, 6271078), (6, 3135539), (11, 1710294), (22, 855147), (33, 570098), (66, 285049)]