31172382

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{42239}}^1$

素因数の和:42288

約数の個数: 24

約数和(自身を含む): 69189120

約数和(自身を除く): 38016738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 42239, 84478, 126717, 253434, 380151, 760302, 1731799, 3463598, 5195397, 10390794, 15586191, 31172382]

約数ペア:

[(1, 31172382), (2, 15586191), (3, 10390794), (6, 5195397), (9, 3463598), (18, 1731799), (41, 760302), (82, 380151), (123, 253434), (246, 126717), (369, 84478), (738, 42239)]