27257318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13921}}^1$

素因数の和:14023

約数の個数: 16

約数和(自身を含む): 45107280

約数和(自身を除く): 17849962

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 13921, 27842, 153131, 306262, 1238969, 2477938, 13628659, 27257318]

約数ペア:

[(1, 27257318), (2, 13628659), (11, 2477938), (22, 1238969), (89, 306262), (178, 153131), (979, 27842), (1958, 13921)]