19324116207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{6521}}^1$

素因数の和:7384

約数の個数: 48

約数和(自身を含む): 31316556960

約数和(自身を除く): 11992440753

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 809, 1221, 2427, 3663, 6521, 7281, 8899, 19563, 26697, 29933, 58689, 71731, 80091, 89799, 215193, 241277, 269397, 329263, 645579, 723831, 987789, 2171493, 2654047, 2963367, 5275489, 7962141, 15826467, 23886423, 47479401, 58030379, 174091137, 195193093, 522273411, 585579279, 1756737837, 2147124023, 6441372069, 19324116207]

約数ペア:

[(1, 19324116207), (3, 6441372069), (9, 2147124023), (11, 1756737837), (33, 585579279), (37, 522273411), (99, 195193093), (111, 174091137), (333, 58030379), (407, 47479401), (809, 23886423), (1221, 15826467), (2427, 7962141), (3663, 5275489), (6521, 2963367), (7281, 2654047), (8899, 2171493), (19563, 987789), (26697, 723831), (29933, 645579), (58689, 329263), (71731, 269397), (80091, 241277), (89799, 215193)]