8340961914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20147251}}^1$

素因数の和:20147282

約数の個数: 24

約数和(自身を含む): 18857827872

約数和(自身を除く): 10516865958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20147251, 40294502, 60441753, 120883506, 181325259, 362650518, 463386773, 926773546, 1390160319, 2780320638, 4170480957, 8340961914]

約数ペア:

[(1, 8340961914), (2, 4170480957), (3, 2780320638), (6, 1390160319), (9, 926773546), (18, 463386773), (23, 362650518), (46, 181325259), (69, 120883506), (138, 60441753), (207, 40294502), (414, 20147251)]