27871986

素因数分解:

$2^1\times 3^1\times {\mathrm{1951}}^1\times {\mathrm{2381}}^1$

素因数の和:4337

約数の個数: 16

約数和(自身を含む): 55795968

約数和(自身を除く): 27923982

約数列:

[1, 2, 3, 6, 1951, 2381, 3902, 4762, 5853, 7143, 11706, 14286, 4645331, 9290662, 13935993, 27871986]

約数ペア:

[(1, 27871986), (2, 13935993), (3, 9290662), (6, 4645331), (1951, 14286), (2381, 11706), (3902, 7143), (4762, 5853)]