8939364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 25357248

約数和(自身を除く): 16417884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 661, 966, 1127, 1322, 1932, 1983, 2254, 2644, 3381, 3966, 4508, 4627, 6762, 7932, 9254, 13524, 13881, 15203, 18508, 27762, 30406, 32389, 45609, 55524, 60812, 64778, 91218, 97167, 106421, 129556, 182436, 194334, 212842, 319263, 388668, 425684, 638526, 744947, 1277052, 1489894, 2234841, 2979788, 4469682, 8939364]

約数ペア:

[(1, 8939364), (2, 4469682), (3, 2979788), (4, 2234841), (6, 1489894), (7, 1277052), (12, 744947), (14, 638526), (21, 425684), (23, 388668), (28, 319263), (42, 212842), (46, 194334), (49, 182436), (69, 129556), (84, 106421), (92, 97167), (98, 91218), (138, 64778), (147, 60812), (161, 55524), (196, 45609), (276, 32389), (294, 30406), (322, 27762), (483, 18508), (588, 15203), (644, 13881), (661, 13524), (966, 9254), (1127, 7932), (1322, 6762), (1932, 4627), (1983, 4508), (2254, 3966), (2644, 3381)]