25040934

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 58222080

約数和(自身を除く): 33181146

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 83, 111, 151, 166, 222, 249, 302, 333, 453, 498, 666, 747, 906, 999, 1359, 1494, 1998, 2241, 2718, 3071, 4077, 4482, 5587, 6142, 8154, 9213, 11174, 12533, 16761, 18426, 25066, 27639, 33522, 37599, 50283, 55278, 75198, 82917, 100566, 112797, 150849, 165834, 225594, 301698, 338391, 463721, 676782, 927442, 1391163, 2782326, 4173489, 8346978, 12520467, 25040934]

約数ペア:

[(1, 25040934), (2, 12520467), (3, 8346978), (6, 4173489), (9, 2782326), (18, 1391163), (27, 927442), (37, 676782), (54, 463721), (74, 338391), (83, 301698), (111, 225594), (151, 165834), (166, 150849), (222, 112797), (249, 100566), (302, 82917), (333, 75198), (453, 55278), (498, 50283), (666, 37599), (747, 33522), (906, 27639), (999, 25066), (1359, 18426), (1494, 16761), (1998, 12533), (2241, 11174), (2718, 9213), (3071, 8154), (4077, 6142), (4482, 5587)]