2019803382

素因数分解:

$2^1\times 3^2\times {\mathrm{112211299}}^1$

素因数の和:112211307

約数の個数: 12

約数和(自身を含む): 4376240700

約数和(自身を除く): 2356437318

約数列:

[1, 2, 3, 6, 9, 18, 112211299, 224422598, 336633897, 673267794, 1009901691, 2019803382]

約数ペア:

[(1, 2019803382), (2, 1009901691), (3, 673267794), (6, 336633897), (9, 224422598), (18, 112211299)]