18388806

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28643}}^1$

素因数の和:28755

約数の個数: 16

約数和(自身を含む): 37122624

約数和(自身を除く): 18733818

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 28643, 57286, 85929, 171858, 3064801, 6129602, 9194403, 18388806]

約数ペア:

[(1, 18388806), (2, 9194403), (3, 6129602), (6, 3064801), (107, 171858), (214, 85929), (321, 57286), (642, 28643)]