12416922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 19516518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 307, 321, 378, 614, 642, 749, 921, 963, 1498, 1842, 1926, 2149, 2247, 2763, 2889, 4298, 4494, 5526, 5778, 6447, 6741, 8289, 12894, 13482, 16578, 19341, 20223, 32849, 38682, 40446, 58023, 65698, 98547, 116046, 197094, 229943, 295641, 459886, 591282, 689829, 886923, 1379658, 1773846, 2069487, 4138974, 6208461, 12416922]

約数ペア:

[(1, 12416922), (2, 6208461), (3, 4138974), (6, 2069487), (7, 1773846), (9, 1379658), (14, 886923), (18, 689829), (21, 591282), (27, 459886), (42, 295641), (54, 229943), (63, 197094), (107, 116046), (126, 98547), (189, 65698), (214, 58023), (307, 40446), (321, 38682), (378, 32849), (614, 20223), (642, 19341), (749, 16578), (921, 13482), (963, 12894), (1498, 8289), (1842, 6741), (1926, 6447), (2149, 5778), (2247, 5526), (2763, 4494), (2889, 4298)]