21727176

素因数分解:

$2^3\times 3^1\times {\mathrm{905299}}^1$

素因数の和:905308

約数の個数: 16

約数和(自身を含む): 54318000

約数和(自身を除く): 32590824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 905299, 1810598, 2715897, 3621196, 5431794, 7242392, 10863588, 21727176]

約数ペア:

[(1, 21727176), (2, 10863588), (3, 7242392), (4, 5431794), (6, 3621196), (8, 2715897), (12, 1810598), (24, 905299)]