86963274

素因数分解:

$2^1\times 3^3\times {\mathrm{1610431}}^1$

素因数の和:1610442

約数の個数: 16

約数和(自身を含む): 193251840

約数和(自身を除く): 106288566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1610431, 3220862, 4831293, 9662586, 14493879, 28987758, 43481637, 86963274]

約数ペア:

[(1, 86963274), (2, 43481637), (3, 28987758), (6, 14493879), (9, 9662586), (18, 4831293), (27, 3220862), (54, 1610431)]