71994924

素因数分解:

$2^2\times 3^2\times {\mathrm{1999859}}^1$

素因数の和:1999869

約数の個数: 18

約数和(自身を含む): 181987260

約数和(自身を除く): 109992336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1999859, 3999718, 5999577, 7999436, 11999154, 17998731, 23998308, 35997462, 71994924]

約数ペア:

[(1, 71994924), (2, 35997462), (3, 23998308), (4, 17998731), (6, 11999154), (9, 7999436), (12, 5999577), (18, 3999718), (36, 1999859)]