1123669134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{8999}}^1$

素因数の和:10005

約数の個数: 48

約数和(自身を含む): 2785536000

約数和(自身を除く): 1661866866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 991, 1982, 2973, 5946, 6937, 8919, 8999, 13874, 17838, 17998, 20811, 26997, 41622, 53994, 62433, 62993, 80991, 124866, 125986, 161982, 188979, 377958, 566937, 1133874, 8918009, 17836018, 26754027, 53508054, 62426063, 80262081, 124852126, 160524162, 187278189, 374556378, 561834567, 1123669134]

約数ペア:

[(1, 1123669134), (2, 561834567), (3, 374556378), (6, 187278189), (7, 160524162), (9, 124852126), (14, 80262081), (18, 62426063), (21, 53508054), (42, 26754027), (63, 17836018), (126, 8918009), (991, 1133874), (1982, 566937), (2973, 377958), (5946, 188979), (6937, 161982), (8919, 125986), (8999, 124866), (13874, 80991), (17838, 62993), (17998, 62433), (20811, 53994), (26997, 41622)]