21141816

素因数分解:

$2^3\times 3^1\times {\mathrm{880909}}^1$

素因数の和:880918

約数の個数: 16

約数和(自身を含む): 52854600

約数和(自身を除く): 31712784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 880909, 1761818, 2642727, 3523636, 5285454, 7047272, 10570908, 21141816]

約数ペア:

[(1, 21141816), (2, 10570908), (3, 7047272), (4, 5285454), (6, 3523636), (8, 2642727), (12, 1761818), (24, 880909)]