2018802141

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1567}}^1\times {\mathrm{3329}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 2986663680

約数和(自身を除く): 967861539

約数列:

[1, 3, 9, 43, 129, 387, 1567, 3329, 4701, 9987, 14103, 29961, 67381, 143147, 202143, 429441, 606429, 1288323, 5216543, 15649629, 46948887, 224311349, 672934047, 2018802141]

約数ペア:

[(1, 2018802141), (3, 672934047), (9, 224311349), (43, 46948887), (129, 15649629), (387, 5216543), (1567, 1288323), (3329, 606429), (4701, 429441), (9987, 202143), (14103, 143147), (29961, 67381)]