31131348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136541}}^1$

素因数の和:136567

約数の個数: 24

約数和(自身を含む): 76463520

約数和(自身を除く): 45332172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136541, 273082, 409623, 546164, 819246, 1638492, 2594279, 5188558, 7782837, 10377116, 15565674, 31131348]

約数ペア:

[(1, 31131348), (2, 15565674), (3, 10377116), (4, 7782837), (6, 5188558), (12, 2594279), (19, 1638492), (38, 819246), (57, 546164), (76, 409623), (114, 273082), (228, 136541)]