12573456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 38759424

約数和(自身を除く): 26185968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1627, 1932, 2576, 3254, 3864, 4881, 6508, 7728, 9762, 11389, 13016, 19524, 22778, 26032, 34167, 37421, 39048, 45556, 68334, 74842, 78096, 91112, 112263, 136668, 149684, 182224, 224526, 261947, 273336, 299368, 449052, 523894, 546672, 598736, 785841, 898104, 1047788, 1571682, 1796208, 2095576, 3143364, 4191152, 6286728, 12573456]

約数ペア:

[(1, 12573456), (2, 6286728), (3, 4191152), (4, 3143364), (6, 2095576), (7, 1796208), (8, 1571682), (12, 1047788), (14, 898104), (16, 785841), (21, 598736), (23, 546672), (24, 523894), (28, 449052), (42, 299368), (46, 273336), (48, 261947), (56, 224526), (69, 182224), (84, 149684), (92, 136668), (112, 112263), (138, 91112), (161, 78096), (168, 74842), (184, 68334), (276, 45556), (322, 39048), (336, 37421), (368, 34167), (483, 26032), (552, 22778), (644, 19524), (966, 13016), (1104, 11389), (1288, 9762), (1627, 7728), (1932, 6508), (2576, 4881), (3254, 3864)]