22380804

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1999}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 56784000

約数和(自身を除く): 34403196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 1999, 2799, 3732, 3998, 5598, 5997, 7996, 11196, 11994, 17991, 23988, 35982, 71964, 621689, 1243378, 1865067, 2486756, 3730134, 5595201, 7460268, 11190402, 22380804]

約数ペア:

[(1, 22380804), (2, 11190402), (3, 7460268), (4, 5595201), (6, 3730134), (9, 2486756), (12, 1865067), (18, 1243378), (36, 621689), (311, 71964), (622, 35982), (933, 23988), (1244, 17991), (1866, 11994), (1999, 11196), (2799, 7996), (3732, 5997), (3998, 5598)]