27975798

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{5531}}^1$

素因数の和:5820

約数の個数: 24

約数和(自身を含む): 60840936

約数和(自身を除く): 32865138

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 5531, 11062, 16593, 33186, 49779, 99558, 1554211, 3108422, 4662633, 9325266, 13987899, 27975798]

約数ペア:

[(1, 27975798), (2, 13987899), (3, 9325266), (6, 4662633), (9, 3108422), (18, 1554211), (281, 99558), (562, 49779), (843, 33186), (1686, 16593), (2529, 11062), (5058, 5531)]