131189724

素因数分解:

$2^2\times 3^2\times {\mathrm{3644159}}^1$

素因数の和:3644169

約数の個数: 18

約数和(自身を含む): 331618560

約数和(自身を除く): 200428836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3644159, 7288318, 10932477, 14576636, 21864954, 32797431, 43729908, 65594862, 131189724]

約数ペア:

[(1, 131189724), (2, 65594862), (3, 43729908), (4, 32797431), (6, 21864954), (9, 14576636), (12, 10932477), (18, 7288318), (36, 3644159)]