55145718

素因数分解:

$2^1\times 3^3\times {\mathrm{1021217}}^1$

素因数の和:1021228

約数の個数: 16

約数和(自身を含む): 122546160

約数和(自身を除く): 67400442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1021217, 2042434, 3063651, 6127302, 9190953, 18381906, 27572859, 55145718]

約数ペア:

[(1, 55145718), (2, 27572859), (3, 18381906), (6, 9190953), (9, 6127302), (18, 3063651), (27, 2042434), (54, 1021217)]