18004282

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 27620352

約数和(自身を除く): 9616070

約数列:

[1, 2, 73, 127, 146, 254, 971, 1942, 9271, 18542, 70883, 123317, 141766, 246634, 9002141, 18004282]

約数ペア:

[(1, 18004282), (2, 9002141), (73, 246634), (127, 141766), (146, 123317), (254, 70883), (971, 18542), (1942, 9271)]