54291318

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{21493}}^1$

素因数の和:21919

約数の個数: 16

約数和(自身を含む): 108845616

約数和(自身を除く): 54554298

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 21493, 42986, 64479, 128958, 9048553, 18097106, 27145659, 54291318]

約数ペア:

[(1, 54291318), (2, 27145659), (3, 18097106), (6, 9048553), (421, 128958), (842, 64479), (1263, 42986), (2526, 21493)]