27889782

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{9467}}^1$

素因数の和:9963

約数の個数: 16

約数和(自身を含む): 55899072

約数和(自身を除く): 28009290

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 9467, 18934, 28401, 56802, 4648297, 9296594, 13944891, 27889782]

約数ペア:

[(1, 27889782), (2, 13944891), (3, 9296594), (6, 4648297), (491, 56802), (982, 28401), (1473, 18934), (2946, 9467)]