27445682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6269}}^1$

素因数の和:6481

約数の個数: 16

約数和(自身を含む): 45144000

約数和(自身を除く): 17698318

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 6269, 12538, 68959, 137918, 1247531, 2495062, 13722841, 27445682]

約数ペア:

[(1, 27445682), (2, 13722841), (11, 2495062), (22, 1247531), (199, 137918), (398, 68959), (2189, 12538), (4378, 6269)]