18382086

素因数分解:

$2^1\times 3^3\times {\mathrm{340409}}^1$

素因数の和:340420

約数の個数: 16

約数和(自身を含む): 40849200

約数和(自身を除く): 22467114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 340409, 680818, 1021227, 2042454, 3063681, 6127362, 9191043, 18382086]

約数ペア:

[(1, 18382086), (2, 9191043), (3, 6127362), (6, 3063681), (9, 2042454), (18, 1021227), (27, 680818), (54, 340409)]