2700828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 7644000

約数和(自身を除く): 4943172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 199, 234, 261, 348, 377, 398, 468, 522, 597, 754, 796, 1044, 1131, 1194, 1508, 1791, 2262, 2388, 2587, 3393, 3582, 4524, 5174, 5771, 6786, 7164, 7761, 10348, 11542, 13572, 15522, 17313, 23084, 23283, 31044, 34626, 46566, 51939, 69252, 75023, 93132, 103878, 150046, 207756, 225069, 300092, 450138, 675207, 900276, 1350414, 2700828]

約数ペア:

[(1, 2700828), (2, 1350414), (3, 900276), (4, 675207), (6, 450138), (9, 300092), (12, 225069), (13, 207756), (18, 150046), (26, 103878), (29, 93132), (36, 75023), (39, 69252), (52, 51939), (58, 46566), (78, 34626), (87, 31044), (116, 23283), (117, 23084), (156, 17313), (174, 15522), (199, 13572), (234, 11542), (261, 10348), (348, 7761), (377, 7164), (398, 6786), (468, 5771), (522, 5174), (597, 4524), (754, 3582), (796, 3393), (1044, 2587), (1131, 2388), (1194, 2262), (1508, 1791)]