243421434

素因数分解:

$2^1\times 3^2\times {\mathrm{13523413}}^1$

素因数の和:13523421

約数の個数: 12

約数和(自身を含む): 527413146

約数和(自身を除く): 283991712

約数列:

[1, 2, 3, 6, 9, 18, 13523413, 27046826, 40570239, 81140478, 121710717, 243421434]

約数ペア:

[(1, 243421434), (2, 121710717), (3, 81140478), (6, 40570239), (9, 27046826), (18, 13523413)]