2018196966

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{427403}}^1$

素因数の和:428195

約数の個数: 16

約数和(自身を含む): 4041532224

約数和(自身を除く): 2023335258

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4722, 427403, 854806, 1282209, 2564418, 336366161, 672732322, 1009098483, 2018196966]

約数ペア:

[(1, 2018196966), (2, 1009098483), (3, 672732322), (6, 336366161), (787, 2564418), (1574, 1282209), (2361, 854806), (4722, 427403)]