12647124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{16729}}^1$

素因数の和:16749

約数の個数: 48

約数和(自身を含む): 37475200

約数和(自身を除く): 24828076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 16729, 33458, 50187, 66916, 100374, 117103, 150561, 200748, 234206, 301122, 351309, 451683, 468412, 602244, 702618, 903366, 1053927, 1405236, 1806732, 2107854, 3161781, 4215708, 6323562, 12647124]

約数ペア:

[(1, 12647124), (2, 6323562), (3, 4215708), (4, 3161781), (6, 2107854), (7, 1806732), (9, 1405236), (12, 1053927), (14, 903366), (18, 702618), (21, 602244), (27, 468412), (28, 451683), (36, 351309), (42, 301122), (54, 234206), (63, 200748), (84, 150561), (108, 117103), (126, 100374), (189, 66916), (252, 50187), (378, 33458), (756, 16729)]