138818874

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{182177}}^1$

素因数の和:182309

約数の個数: 16

約数和(自身を含む): 279825408

約数和(自身を除く): 141006534

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 182177, 364354, 546531, 1093062, 23136479, 46272958, 69409437, 138818874]

約数ペア:

[(1, 138818874), (2, 69409437), (3, 46272958), (6, 23136479), (127, 1093062), (254, 546531), (381, 364354), (762, 182177)]