2018444187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{842071}}^1$

素因数の和:842138

約数の個数: 16

約数和(自身を含む): 2910200832

約数和(自身を除く): 891756645

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 842071, 2526213, 14315207, 39577337, 42945621, 118732011, 672814729, 2018444187]

約数ペア:

[(1, 2018444187), (3, 672814729), (17, 118732011), (47, 42945621), (51, 39577337), (141, 14315207), (799, 2526213), (2397, 842071)]