123625446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{27509}}^1$

素因数の和:27628

約数の個数: 32

約数和(自身を含む): 285223680

約数和(自身を除く): 161598234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 27509, 55018, 82527, 165054, 192563, 385126, 577689, 1155378, 2943463, 5886926, 8830389, 17660778, 20604241, 41208482, 61812723, 123625446]

約数ペア:

[(1, 123625446), (2, 61812723), (3, 41208482), (6, 20604241), (7, 17660778), (14, 8830389), (21, 5886926), (42, 2943463), (107, 1155378), (214, 577689), (321, 385126), (642, 192563), (749, 165054), (1498, 82527), (2247, 55018), (4494, 27509)]