15906846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 33672960

約数和(自身を除く): 17766114

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1579, 1679, 3158, 3358, 4737, 5037, 9474, 10074, 36317, 72634, 108951, 115267, 217902, 230534, 345801, 691602, 2651141, 5302282, 7953423, 15906846]

約数ペア:

[(1, 15906846), (2, 7953423), (3, 5302282), (6, 2651141), (23, 691602), (46, 345801), (69, 230534), (73, 217902), (138, 115267), (146, 108951), (219, 72634), (438, 36317), (1579, 10074), (1679, 9474), (3158, 5037), (3358, 4737)]