243337986

素因数分解:

$2^1\times 3^3\times {\mathrm{4506259}}^1$

素因数の和:4506270

約数の個数: 16

約数和(自身を含む): 540751200

約数和(自身を除く): 297413214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4506259, 9012518, 13518777, 27037554, 40556331, 81112662, 121668993, 243337986]

約数ペア:

[(1, 243337986), (2, 121668993), (3, 81112662), (6, 40556331), (9, 27037554), (18, 13518777), (27, 9012518), (54, 4506259)]