2019523638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{5881}}^1$

素因数の和:5962

約数の個数: 64

約数和(自身を含む): 4546738944

約数和(自身を除く): 2527215306

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1331, 1419, 2662, 2838, 3993, 5203, 5881, 7986, 10406, 11762, 15609, 17643, 31218, 35286, 57233, 64691, 114466, 129382, 171699, 194073, 252883, 343398, 388146, 505766, 711601, 758649, 1423202, 1517298, 2134803, 2781713, 4269606, 5563426, 7827611, 8345139, 15655222, 16690278, 23482833, 30598843, 46965666, 61197686, 91796529, 183593058, 336587273, 673174546, 1009761819, 2019523638]

約数ペア:

[(1, 2019523638), (2, 1009761819), (3, 673174546), (6, 336587273), (11, 183593058), (22, 91796529), (33, 61197686), (43, 46965666), (66, 30598843), (86, 23482833), (121, 16690278), (129, 15655222), (242, 8345139), (258, 7827611), (363, 5563426), (473, 4269606), (726, 2781713), (946, 2134803), (1331, 1517298), (1419, 1423202), (2662, 758649), (2838, 711601), (3993, 505766), (5203, 388146), (5881, 343398), (7986, 252883), (10406, 194073), (11762, 171699), (15609, 129382), (17643, 114466), (31218, 64691), (35286, 57233)]