22409751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 39739392

約数和(自身を除く): 17329641

約数列:

[1, 3, 7, 13, 21, 23, 39, 43, 69, 83, 91, 129, 161, 249, 273, 299, 301, 483, 559, 581, 897, 903, 989, 1079, 1677, 1743, 1909, 2093, 2967, 3237, 3569, 3913, 5727, 6279, 6923, 7553, 10707, 11739, 12857, 13363, 20769, 22659, 24817, 24983, 38571, 40089, 46397, 74451, 74949, 82087, 89999, 139191, 173719, 246261, 269997, 324779, 521157, 574609, 974337, 1067131, 1723827, 3201393, 7469917, 22409751]

約数ペア:

[(1, 22409751), (3, 7469917), (7, 3201393), (13, 1723827), (21, 1067131), (23, 974337), (39, 574609), (43, 521157), (69, 324779), (83, 269997), (91, 246261), (129, 173719), (161, 139191), (249, 89999), (273, 82087), (299, 74949), (301, 74451), (483, 46397), (559, 40089), (581, 38571), (897, 24983), (903, 24817), (989, 22659), (1079, 20769), (1677, 13363), (1743, 12857), (1909, 11739), (2093, 10707), (2967, 7553), (3237, 6923), (3569, 6279), (3913, 5727)]