6531858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 15163200

約数和(自身を除く): 8631342

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 269, 342, 426, 538, 639, 807, 1278, 1349, 1614, 2421, 2698, 4047, 4842, 5111, 8094, 10222, 12141, 15333, 19099, 24282, 30666, 38198, 45999, 57297, 91998, 114594, 171891, 343782, 362881, 725762, 1088643, 2177286, 3265929, 6531858]

約数ペア:

[(1, 6531858), (2, 3265929), (3, 2177286), (6, 1088643), (9, 725762), (18, 362881), (19, 343782), (38, 171891), (57, 114594), (71, 91998), (114, 57297), (142, 45999), (171, 38198), (213, 30666), (269, 24282), (342, 19099), (426, 15333), (538, 12141), (639, 10222), (807, 8094), (1278, 5111), (1349, 4842), (1614, 4047), (2421, 2698)]