243973134

素因数分解:

$2^1\times 3^4\times {\mathrm{1506007}}^1$

素因数の和:1506021

約数の個数: 20

約数和(自身を含む): 546680904

約数和(自身を除く): 302707770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1506007, 3012014, 4518021, 9036042, 13554063, 27108126, 40662189, 81324378, 121986567, 243973134]

約数ペア:

[(1, 243973134), (2, 121986567), (3, 81324378), (6, 40662189), (9, 27108126), (18, 13554063), (27, 9036042), (54, 4518021), (81, 3012014), (162, 1506007)]