15412782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 39043584

約数和(自身を除く): 23630802

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 457, 462, 511, 803, 914, 1022, 1371, 1533, 1606, 2409, 2742, 3066, 3199, 4818, 5027, 5621, 6398, 9597, 10054, 11242, 15081, 16863, 19194, 30162, 33361, 33726, 35189, 66722, 70378, 100083, 105567, 200166, 211134, 233527, 366971, 467054, 700581, 733942, 1100913, 1401162, 2201826, 2568797, 5137594, 7706391, 15412782]

約数ペア:

[(1, 15412782), (2, 7706391), (3, 5137594), (6, 2568797), (7, 2201826), (11, 1401162), (14, 1100913), (21, 733942), (22, 700581), (33, 467054), (42, 366971), (66, 233527), (73, 211134), (77, 200166), (146, 105567), (154, 100083), (219, 70378), (231, 66722), (438, 35189), (457, 33726), (462, 33361), (511, 30162), (803, 19194), (914, 16863), (1022, 15081), (1371, 11242), (1533, 10054), (1606, 9597), (2409, 6398), (2742, 5621), (3066, 5027), (3199, 4818)]