180873274

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 287487360

約数和(自身を除く): 106614086

約数列:

[1, 2, 19, 38, 361, 479, 523, 722, 958, 1046, 9101, 9937, 18202, 19874, 172919, 188803, 250517, 345838, 377606, 501034, 4759823, 9519646, 90436637, 180873274]

約数ペア:

[(1, 180873274), (2, 90436637), (19, 9519646), (38, 4759823), (361, 501034), (479, 377606), (523, 345838), (722, 250517), (958, 188803), (1046, 172919), (9101, 19874), (9937, 18202)]