2018962071

素因数分解:

$3^3\times 7^1\times {\mathrm{10682339}}^1$

素因数の和:10682355

約数の個数: 16

約数和(自身を含む): 3418348800

約数和(自身を除く): 1399386729

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10682339, 32047017, 74776373, 96141051, 224329119, 288423153, 672987357, 2018962071]

約数ペア:

[(1, 2018962071), (3, 672987357), (7, 288423153), (9, 224329119), (21, 96141051), (27, 74776373), (63, 32047017), (189, 10682339)]