13991742

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{18959}}^1$

素因数の和:19008

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 17064738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 18959, 37918, 56877, 113754, 170631, 341262, 777319, 1554638, 2331957, 4663914, 6995871, 13991742]

約数ペア:

[(1, 13991742), (2, 6995871), (3, 4663914), (6, 2331957), (9, 1554638), (18, 777319), (41, 341262), (82, 170631), (123, 113754), (246, 56877), (369, 37918), (738, 18959)]