81867804

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{34283}}^1$

素因数の和:34489

約数の個数: 24

約数和(自身を含む): 191990400

約数和(自身を除く): 110122596

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 34283, 68566, 102849, 137132, 205698, 411396, 6822317, 13644634, 20466951, 27289268, 40933902, 81867804]

約数ペア:

[(1, 81867804), (2, 40933902), (3, 27289268), (4, 20466951), (6, 13644634), (12, 6822317), (199, 411396), (398, 205698), (597, 137132), (796, 102849), (1194, 68566), (2388, 34283)]