247356612

素因数分解:

$2^2\times 3^3\times {\mathrm{2290339}}^1$

素因数の和:2290352

約数の個数: 24

約数和(自身を含む): 641295200

約数和(自身を除く): 393938588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2290339, 4580678, 6871017, 9161356, 13742034, 20613051, 27484068, 41226102, 61839153, 82452204, 123678306, 247356612]

約数ペア:

[(1, 247356612), (2, 123678306), (3, 82452204), (4, 61839153), (6, 41226102), (9, 27484068), (12, 20613051), (18, 13742034), (27, 9161356), (36, 6871017), (54, 4580678), (108, 2290339)]