31247334

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13669}}^1$

素因数の和:13804

約数の個数: 24

約数和(自身を含む): 68240640

約数和(自身を除く): 36993306

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 13669, 27338, 41007, 82014, 123021, 246042, 1735963, 3471926, 5207889, 10415778, 15623667, 31247334]

約数ペア:

[(1, 31247334), (2, 15623667), (3, 10415778), (6, 5207889), (9, 3471926), (18, 1735963), (127, 246042), (254, 123021), (381, 82014), (762, 41007), (1143, 27338), (2286, 13669)]