26306406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 65804544

約数和(自身を除く): 39498138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2027, 2163, 4054, 4326, 6081, 6489, 12162, 12978, 14189, 18243, 28378, 36486, 42567, 85134, 127701, 208781, 255402, 417562, 626343, 1252686, 1461467, 1879029, 2922934, 3758058, 4384401, 8768802, 13153203, 26306406]

約数ペア:

[(1, 26306406), (2, 13153203), (3, 8768802), (6, 4384401), (7, 3758058), (9, 2922934), (14, 1879029), (18, 1461467), (21, 1252686), (42, 626343), (63, 417562), (103, 255402), (126, 208781), (206, 127701), (309, 85134), (618, 42567), (721, 36486), (927, 28378), (1442, 18243), (1854, 14189), (2027, 12978), (2163, 12162), (4054, 6489), (4326, 6081)]