11212722

素因数分解:

$2^1\times 3^3\times {\mathrm{207643}}^1$

素因数の和:207654

約数の個数: 16

約数和(自身を含む): 24917280

約数和(自身を除く): 13704558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 207643, 415286, 622929, 1245858, 1868787, 3737574, 5606361, 11212722]

約数ペア:

[(1, 11212722), (2, 5606361), (3, 3737574), (6, 1868787), (9, 1245858), (18, 622929), (27, 415286), (54, 207643)]