7103124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 20861568

約数和(自身を除く): 13758444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 397, 426, 497, 639, 794, 852, 994, 1191, 1278, 1491, 1588, 1988, 2382, 2556, 2779, 2982, 3573, 4473, 4764, 5558, 5964, 7146, 8337, 8946, 11116, 14292, 16674, 17892, 25011, 28187, 33348, 50022, 56374, 84561, 100044, 112748, 169122, 197309, 253683, 338244, 394618, 507366, 591927, 789236, 1014732, 1183854, 1775781, 2367708, 3551562, 7103124]

約数ペア:

[(1, 7103124), (2, 3551562), (3, 2367708), (4, 1775781), (6, 1183854), (7, 1014732), (9, 789236), (12, 591927), (14, 507366), (18, 394618), (21, 338244), (28, 253683), (36, 197309), (42, 169122), (63, 112748), (71, 100044), (84, 84561), (126, 56374), (142, 50022), (213, 33348), (252, 28187), (284, 25011), (397, 17892), (426, 16674), (497, 14292), (639, 11116), (794, 8946), (852, 8337), (994, 7146), (1191, 5964), (1278, 5558), (1491, 4764), (1588, 4473), (1988, 3573), (2382, 2982), (2556, 2779)]