16979418

素因数分解:

$2^1\times 3^2\times {\mathrm{943301}}^1$

素因数の和:943309

約数の個数: 12

約数和(自身を含む): 36788778

約数和(自身を除く): 19809360

約数列:

[1, 2, 3, 6, 9, 18, 943301, 1886602, 2829903, 5659806, 8489709, 16979418]

約数ペア:

[(1, 16979418), (2, 8489709), (3, 5659806), (6, 2829903), (9, 1886602), (18, 943301)]