16995806928

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{559367}}^1$

素因数の和:559592

約数の個数: 60

約数和(自身を含む): 47790164448

約数和(自身を除く): 30794357520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 7596, 10128, 15192, 30384, 559367, 1118734, 1678101, 2237468, 3356202, 4474936, 5034303, 6712404, 8949872, 10068606, 13424808, 20137212, 26849616, 40274424, 80548848, 118026437, 236052874, 354079311, 472105748, 708158622, 944211496, 1062237933, 1416317244, 1888422992, 2124475866, 2832634488, 4248951732, 5665268976, 8497903464, 16995806928]

約数ペア:

[(1, 16995806928), (2, 8497903464), (3, 5665268976), (4, 4248951732), (6, 2832634488), (8, 2124475866), (9, 1888422992), (12, 1416317244), (16, 1062237933), (18, 944211496), (24, 708158622), (36, 472105748), (48, 354079311), (72, 236052874), (144, 118026437), (211, 80548848), (422, 40274424), (633, 26849616), (844, 20137212), (1266, 13424808), (1688, 10068606), (1899, 8949872), (2532, 6712404), (3376, 5034303), (3798, 4474936), (5064, 3356202), (7596, 2237468), (10128, 1678101), (15192, 1118734), (30384, 559367)]