18040792130

素因数分解:

$2^1\times 5^1\times {\mathrm{7283}}^1\times {\mathrm{247711}}^1$

素因数の和:255001

約数の個数: 16

約数和(自身を含む): 32478015744

約数和(自身を除く): 14437223614

約数列:

[1, 2, 5, 10, 7283, 14566, 36415, 72830, 247711, 495422, 1238555, 2477110, 1804079213, 3608158426, 9020396065, 18040792130]

約数ペア:

[(1, 18040792130), (2, 9020396065), (5, 3608158426), (10, 1804079213), (7283, 2477110), (14566, 1238555), (36415, 495422), (72830, 247711)]