15020874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 35886240

約数和(自身を除く): 20865366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 709, 963, 1177, 1418, 1926, 2127, 2354, 3531, 4254, 6381, 7062, 7799, 10593, 12762, 15598, 21186, 23397, 46794, 70191, 75863, 140382, 151726, 227589, 455178, 682767, 834493, 1365534, 1668986, 2503479, 5006958, 7510437, 15020874]

約数ペア:

[(1, 15020874), (2, 7510437), (3, 5006958), (6, 2503479), (9, 1668986), (11, 1365534), (18, 834493), (22, 682767), (33, 455178), (66, 227589), (99, 151726), (107, 140382), (198, 75863), (214, 70191), (321, 46794), (642, 23397), (709, 21186), (963, 15598), (1177, 12762), (1418, 10593), (1926, 7799), (2127, 7062), (2354, 6381), (3531, 4254)]