2021739846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{48136663}}^1$

素因数の和:48136675

約数の個数: 16

約数和(自身を含む): 4621119744

約数和(自身を除く): 2599379898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 48136663, 96273326, 144409989, 288819978, 336956641, 673913282, 1010869923, 2021739846]

約数ペア:

[(1, 2021739846), (2, 1010869923), (3, 673913282), (6, 336956641), (7, 288819978), (14, 144409989), (21, 96273326), (42, 48136663)]