289314252

素因数分解:

$2^2\times 3^2\times {\mathrm{8036507}}^1$

素因数の和:8036517

約数の個数: 18

約数和(自身を含む): 731322228

約数和(自身を除く): 442007976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8036507, 16073014, 24109521, 32146028, 48219042, 72328563, 96438084, 144657126, 289314252]

約数ペア:

[(1, 289314252), (2, 144657126), (3, 96438084), (4, 72328563), (6, 48219042), (9, 32146028), (12, 24109521), (18, 16073014), (36, 8036507)]