2018710113

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{43517}}^1$

素因数の和:43621

約数の個数: 24

約数和(自身を含む): 3143044032

約数和(自身を除く): 1124333919

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2209, 6627, 15463, 43517, 46389, 130551, 304619, 913857, 2045299, 6135897, 14317093, 42951279, 96129053, 288387159, 672903371, 2018710113]

約数ペア:

[(1, 2018710113), (3, 672903371), (7, 288387159), (21, 96129053), (47, 42951279), (141, 14317093), (329, 6135897), (987, 2045299), (2209, 913857), (6627, 304619), (15463, 130551), (43517, 46389)]