2019863826

素因数分解:

$2^1\times 3^2\times {\mathrm{112214657}}^1$

素因数の和:112214665

約数の個数: 12

約数和(自身を含む): 4376371662

約数和(自身を除く): 2356507836

約数列:

[1, 2, 3, 6, 9, 18, 112214657, 224429314, 336643971, 673287942, 1009931913, 2019863826]

約数ペア:

[(1, 2019863826), (2, 1009931913), (3, 673287942), (6, 336643971), (9, 224429314), (18, 112214657)]