18313686

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{2207}}^1$

素因数の和:2676

約数の個数: 24

約数和(自身を含む): 39783744

約数和(自身を除く): 21470058

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2207, 2766, 4149, 4414, 6621, 8298, 13242, 19863, 39726, 1017427, 2034854, 3052281, 6104562, 9156843, 18313686]

約数ペア:

[(1, 18313686), (2, 9156843), (3, 6104562), (6, 3052281), (9, 2034854), (18, 1017427), (461, 39726), (922, 19863), (1383, 13242), (2207, 8298), (2766, 6621), (4149, 4414)]