26806860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148927}}^1$

素因数の和:148942

約数の個数: 36

約数和(自身を含む): 81314688

約数和(自身を除く): 54507828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148927, 297854, 446781, 595708, 744635, 893562, 1340343, 1489270, 1787124, 2233905, 2680686, 2978540, 4467810, 5361372, 6701715, 8935620, 13403430, 26806860]

約数ペア:

[(1, 26806860), (2, 13403430), (3, 8935620), (4, 6701715), (5, 5361372), (6, 4467810), (9, 2978540), (10, 2680686), (12, 2233905), (15, 1787124), (18, 1489270), (20, 1340343), (30, 893562), (36, 744635), (45, 595708), (60, 446781), (90, 297854), (180, 148927)]