2174732847

素因数分解:

$3^3\times 7^3\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 3772800000

約数和(自身を除く): 1598067153

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 449, 523, 1029, 1323, 1347, 1569, 3087, 3143, 3661, 4041, 4707, 9261, 9429, 10983, 12123, 14121, 22001, 25627, 28287, 32949, 66003, 76881, 84861, 98847, 154007, 179389, 198009, 230643, 234827, 462021, 538167, 594027, 691929, 704481, 1386063, 1614501, 1643789, 2113443, 4158189, 4843503, 4931367, 6340329, 11506523, 14794101, 34519569, 44382303, 80545661, 103558707, 241636983, 310676121, 724910949, 2174732847]

約数ペア:

[(1, 2174732847), (3, 724910949), (7, 310676121), (9, 241636983), (21, 103558707), (27, 80545661), (49, 44382303), (63, 34519569), (147, 14794101), (189, 11506523), (343, 6340329), (441, 4931367), (449, 4843503), (523, 4158189), (1029, 2113443), (1323, 1643789), (1347, 1614501), (1569, 1386063), (3087, 704481), (3143, 691929), (3661, 594027), (4041, 538167), (4707, 462021), (9261, 234827), (9429, 230643), (10983, 198009), (12123, 179389), (14121, 154007), (22001, 98847), (25627, 84861), (28287, 76881), (32949, 66003)]