27978882

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{126031}}^1$

素因数の和:126073

約数の個数: 16

約数和(自身を含む): 57470592

約数和(自身を除く): 29491710

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 126031, 252062, 378093, 756186, 4663147, 9326294, 13989441, 27978882]

約数ペア:

[(1, 27978882), (2, 13989441), (3, 9326294), (6, 4663147), (37, 756186), (74, 378093), (111, 252062), (222, 126031)]