18061437

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 25037312

約数和(自身を除く): 6975875

約数列:

[1, 3, 31, 93, 157, 471, 1237, 3711, 4867, 14601, 38347, 115041, 194209, 582627, 6020479, 18061437]

約数ペア:

[(1, 18061437), (3, 6020479), (31, 582627), (93, 194209), (157, 115041), (471, 38347), (1237, 14601), (3711, 4867)]