117720882

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{40123}}^1$

素因数の和:40294

約数の個数: 24

約数和(自身を含む): 256633104

約数和(自身を除く): 138912222

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 40123, 80246, 120369, 240738, 361107, 722214, 6540049, 13080098, 19620147, 39240294, 58860441, 117720882]

約数ペア:

[(1, 117720882), (2, 58860441), (3, 39240294), (6, 19620147), (9, 13080098), (18, 6540049), (163, 722214), (326, 361107), (489, 240738), (978, 120369), (1467, 80246), (2934, 40123)]