6908900726

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{285421}}^1$

素因数の和:285469

約数の個数: 48

約数和(自身を含む): 13666005360

約数和(自身を除く): 6757104634

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 12103, 24206, 285421, 570842, 1997947, 3710473, 3995894, 5422999, 7420946, 10845998, 13985629, 25973311, 27971258, 37960993, 51946622, 70498987, 75921986, 140997974, 181813177, 265726951, 363626354, 493492909, 531453902, 986985818, 3454450363, 6908900726]

約数ペア:

[(1, 6908900726), (2, 3454450363), (7, 986985818), (13, 531453902), (14, 493492909), (19, 363626354), (26, 265726951), (38, 181813177), (49, 140997974), (91, 75921986), (98, 70498987), (133, 51946622), (182, 37960993), (247, 27971258), (266, 25973311), (494, 13985629), (637, 10845998), (931, 7420946), (1274, 5422999), (1729, 3995894), (1862, 3710473), (3458, 1997947), (12103, 570842), (24206, 285421)]