2686812.00000000

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 19080849

約数列:

[1, 3, 17, 29, 51, 87, 149, 181, 447, 493, 543, 1479, 2533, 3077, 4321, 5249, 7599, 9231, 12963, 15747, 26969, 73457, 80907, 89233, 220371, 267699, 458473, 782101, 1375419, 2346303, 13295717, 39887151]

約数ペア:

[(1, 39887151), (3, 13295717), (17, 2346303), (29, 1375419), (51, 782101), (87, 458473), (149, 267699), (181, 220371), (447, 89233), (493, 80907), (543, 73457), (1479, 26969), (2533, 15747), (3077, 12963), (4321, 9231), (5249, 7599)]