12347838

素因数分解:

$2^1\times 3^2\times {\mathrm{685991}}^1$

素因数の和:685999

約数の個数: 12

約数和(自身を含む): 26753688

約数和(自身を除く): 14405850

約数列:

[1, 2, 3, 6, 9, 18, 685991, 1371982, 2057973, 4115946, 6173919, 12347838]

約数ペア:

[(1, 12347838), (2, 6173919), (3, 4115946), (6, 2057973), (9, 1371982), (18, 685991)]