22559988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 57726144

約数和(自身を除く): 35166156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 277, 554, 617, 831, 1108, 1234, 1662, 1851, 2468, 3047, 3324, 3702, 6094, 6787, 7404, 9141, 12188, 13574, 18282, 20361, 27148, 36564, 40722, 81444, 170909, 341818, 512727, 683636, 1025454, 1879999, 2050908, 3759998, 5639997, 7519996, 11279994, 22559988]

約数ペア:

[(1, 22559988), (2, 11279994), (3, 7519996), (4, 5639997), (6, 3759998), (11, 2050908), (12, 1879999), (22, 1025454), (33, 683636), (44, 512727), (66, 341818), (132, 170909), (277, 81444), (554, 40722), (617, 36564), (831, 27148), (1108, 20361), (1234, 18282), (1662, 13574), (1851, 12188), (2468, 9141), (3047, 7404), (3324, 6787), (3702, 6094)]