2522772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 7741440

約数和(自身を除く): 5218668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 71, 84, 94, 108, 126, 141, 142, 188, 189, 213, 252, 282, 284, 329, 378, 423, 426, 497, 564, 639, 658, 756, 846, 852, 987, 994, 1269, 1278, 1316, 1491, 1692, 1917, 1974, 1988, 2538, 2556, 2961, 2982, 3337, 3834, 3948, 4473, 5076, 5922, 5964, 6674, 7668, 8883, 8946, 10011, 11844, 13348, 13419, 17766, 17892, 20022, 23359, 26838, 30033, 35532, 40044, 46718, 53676, 60066, 70077, 90099, 93436, 120132, 140154, 180198, 210231, 280308, 360396, 420462, 630693, 840924, 1261386, 2522772]

約数ペア:

[(1, 2522772), (2, 1261386), (3, 840924), (4, 630693), (6, 420462), (7, 360396), (9, 280308), (12, 210231), (14, 180198), (18, 140154), (21, 120132), (27, 93436), (28, 90099), (36, 70077), (42, 60066), (47, 53676), (54, 46718), (63, 40044), (71, 35532), (84, 30033), (94, 26838), (108, 23359), (126, 20022), (141, 17892), (142, 17766), (188, 13419), (189, 13348), (213, 11844), (252, 10011), (282, 8946), (284, 8883), (329, 7668), (378, 6674), (423, 5964), (426, 5922), (497, 5076), (564, 4473), (639, 3948), (658, 3834), (756, 3337), (846, 2982), (852, 2961), (987, 2556), (994, 2538), (1269, 1988), (1278, 1974), (1316, 1917), (1491, 1692)]