21411816

素因数分解:

$2^3\times 3^1\times {\mathrm{892159}}^1$

素因数の和:892168

約数の個数: 16

約数和(自身を含む): 53529600

約数和(自身を除く): 32117784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 892159, 1784318, 2676477, 3568636, 5352954, 7137272, 10705908, 21411816]

約数ペア:

[(1, 21411816), (2, 10705908), (3, 7137272), (4, 5352954), (6, 3568636), (8, 2676477), (12, 1784318), (24, 892159)]