26423019

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2129}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 43860960

約数和(自身を除く): 17437941

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 2129, 4137, 6387, 12411, 14903, 19161, 44709, 134127, 419413, 1258239, 2935891, 3774717, 8807673, 26423019]

約数ペア:

[(1, 26423019), (3, 8807673), (7, 3774717), (9, 2935891), (21, 1258239), (63, 419413), (197, 134127), (591, 44709), (1379, 19161), (1773, 14903), (2129, 12411), (4137, 6387)]