855173898

素因数分解:

$2^1\times 3^2\times {\mathrm{47509661}}^1$

素因数の和:47509669

約数の個数: 12

約数和(自身を含む): 1852876818

約数和(自身を除く): 997702920

約数列:

[1, 2, 3, 6, 9, 18, 47509661, 95019322, 142528983, 285057966, 427586949, 855173898]

約数ペア:

[(1, 855173898), (2, 427586949), (3, 285057966), (6, 142528983), (9, 95019322), (18, 47509661)]