18039202

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 27914040

約数和(自身を除く): 9874838

約数列:

[1, 2, 37, 74, 317, 634, 769, 1538, 11729, 23458, 28453, 56906, 243773, 487546, 9019601, 18039202]

約数ペア:

[(1, 18039202), (2, 9019601), (37, 487546), (74, 243773), (317, 56906), (634, 28453), (769, 23458), (1538, 11729)]