16979454

素因数分解:

$2^1\times 3^2\times {\mathrm{943303}}^1$

素因数の和:943311

約数の個数: 12

約数和(自身を含む): 36788856

約数和(自身を除く): 19809402

約数列:

[1, 2, 3, 6, 9, 18, 943303, 1886606, 2829909, 5659818, 8489727, 16979454]

約数ペア:

[(1, 16979454), (2, 8489727), (3, 5659818), (6, 2829909), (9, 1886606), (18, 943303)]