7130862

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 16853760

約数和(自身を除く): 9722898

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 83, 86, 111, 129, 166, 222, 249, 258, 333, 387, 498, 666, 747, 774, 999, 1161, 1494, 1591, 1998, 2241, 2322, 3071, 3182, 3569, 4482, 4773, 6142, 7138, 9213, 9546, 10707, 14319, 18426, 21414, 27639, 28638, 32121, 42957, 55278, 64242, 82917, 85914, 96363, 132053, 165834, 192726, 264106, 396159, 792318, 1188477, 2376954, 3565431, 7130862]

約数ペア:

[(1, 7130862), (2, 3565431), (3, 2376954), (6, 1188477), (9, 792318), (18, 396159), (27, 264106), (37, 192726), (43, 165834), (54, 132053), (74, 96363), (83, 85914), (86, 82917), (111, 64242), (129, 55278), (166, 42957), (222, 32121), (249, 28638), (258, 27639), (333, 21414), (387, 18426), (498, 14319), (666, 10707), (747, 9546), (774, 9213), (999, 7138), (1161, 6142), (1494, 4773), (1591, 4482), (1998, 3569), (2241, 3182), (2322, 3071)]