2017656558

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{5869}}^1$

素因数の和:6217

約数の個数: 48

約数和(自身を含む): 4450399200

約数和(自身を除く): 2432742642

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 269, 426, 538, 639, 807, 1278, 1614, 2421, 4842, 5869, 11738, 17607, 19099, 35214, 38198, 52821, 57297, 105642, 114594, 171891, 343782, 416699, 833398, 1250097, 1578761, 2500194, 3157522, 3750291, 4736283, 7500582, 9472566, 14208849, 28417698, 112092031, 224184062, 336276093, 672552186, 1008828279, 2017656558]

約数ペア:

[(1, 2017656558), (2, 1008828279), (3, 672552186), (6, 336276093), (9, 224184062), (18, 112092031), (71, 28417698), (142, 14208849), (213, 9472566), (269, 7500582), (426, 4736283), (538, 3750291), (639, 3157522), (807, 2500194), (1278, 1578761), (1614, 1250097), (2421, 833398), (4842, 416699), (5869, 343782), (11738, 171891), (17607, 114594), (19099, 105642), (35214, 57297), (38198, 52821)]