21961722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 46872000

約数和(自身を除く): 24910278

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 1549, 2363, 3098, 4647, 4726, 7089, 9294, 14178, 26333, 52666, 78999, 157998, 215311, 430622, 645933, 1291866, 3660287, 7320574, 10980861, 21961722]

約数ペア:

[(1, 21961722), (2, 10980861), (3, 7320574), (6, 3660287), (17, 1291866), (34, 645933), (51, 430622), (102, 215311), (139, 157998), (278, 78999), (417, 52666), (834, 26333), (1549, 14178), (2363, 9294), (3098, 7089), (4647, 4726)]