13138566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 33488640

約数和(自身を除く): 20350074

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 49, 58, 67, 69, 87, 98, 134, 138, 147, 161, 174, 201, 203, 294, 322, 402, 406, 469, 483, 609, 667, 938, 966, 1127, 1218, 1334, 1407, 1421, 1541, 1943, 2001, 2254, 2814, 2842, 3082, 3283, 3381, 3886, 4002, 4263, 4623, 4669, 5829, 6566, 6762, 8526, 9246, 9338, 9849, 10787, 11658, 13601, 14007, 19698, 21574, 27202, 28014, 32361, 32683, 40803, 44689, 64722, 65366, 75509, 81606, 89378, 95207, 98049, 134067, 151018, 190414, 196098, 226527, 268134, 285621, 312823, 453054, 571242, 625646, 938469, 1876938, 2189761, 4379522, 6569283, 13138566]

約数ペア:

[(1, 13138566), (2, 6569283), (3, 4379522), (6, 2189761), (7, 1876938), (14, 938469), (21, 625646), (23, 571242), (29, 453054), (42, 312823), (46, 285621), (49, 268134), (58, 226527), (67, 196098), (69, 190414), (87, 151018), (98, 134067), (134, 98049), (138, 95207), (147, 89378), (161, 81606), (174, 75509), (201, 65366), (203, 64722), (294, 44689), (322, 40803), (402, 32683), (406, 32361), (469, 28014), (483, 27202), (609, 21574), (667, 19698), (938, 14007), (966, 13601), (1127, 11658), (1218, 10787), (1334, 9849), (1407, 9338), (1421, 9246), (1541, 8526), (1943, 6762), (2001, 6566), (2254, 5829), (2814, 4669), (2842, 4623), (3082, 4263), (3283, 4002), (3381, 3886)]