18130072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{98533}}^1$

素因数の和:98562

約数の個数: 16

約数和(自身を含む): 35472240

約数和(自身を除く): 17342168

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 98533, 197066, 394132, 788264, 2266259, 4532518, 9065036, 18130072]

約数ペア:

[(1, 18130072), (2, 9065036), (4, 4532518), (8, 2266259), (23, 788264), (46, 394132), (92, 197066), (184, 98533)]