2018227071

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{328007}}^1$

素因数の和:328310

約数の個数: 16

約数和(自身を含む): 3085899264

約数和(自身を除く): 1067672193

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 328007, 984021, 2296049, 6888147, 96106051, 288318153, 672742357, 2018227071]

約数ペア:

[(1, 2018227071), (3, 672742357), (7, 288318153), (21, 96106051), (293, 6888147), (879, 2296049), (2051, 984021), (6153, 328007)]