21421416

素因数分解:

$2^3\times 3^1\times {\mathrm{892559}}^1$

素因数の和:892568

約数の個数: 16

約数和(自身を含む): 53553600

約数和(自身を除く): 32132184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 892559, 1785118, 2677677, 3570236, 5355354, 7140472, 10710708, 21421416]

約数ペア:

[(1, 21421416), (2, 10710708), (3, 7140472), (4, 5355354), (6, 3570236), (8, 2677677), (12, 1785118), (24, 892559)]