18115534

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 27790848

約数和(自身を除く): 9675314

約数列:

[1, 2, 73, 127, 146, 254, 977, 1954, 9271, 18542, 71321, 124079, 142642, 248158, 9057767, 18115534]

約数ペア:

[(1, 18115534), (2, 9057767), (73, 248158), (127, 142642), (146, 124079), (254, 71321), (977, 18542), (1954, 9271)]