12685512

素因数分解:

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

素因数の和:120

約数の個数: 128

約数和(自身を含む): 39168000

約数和(自身を除く): 26482488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 67, 69, 84, 92, 98, 134, 138, 147, 161, 168, 184, 196, 201, 268, 276, 294, 322, 343, 392, 402, 469, 483, 536, 552, 588, 644, 686, 804, 938, 966, 1029, 1127, 1176, 1288, 1372, 1407, 1541, 1608, 1876, 1932, 2058, 2254, 2744, 2814, 3082, 3283, 3381, 3752, 3864, 4116, 4508, 4623, 5628, 6164, 6566, 6762, 7889, 8232, 9016, 9246, 9849, 10787, 11256, 12328, 13132, 13524, 15778, 18492, 19698, 21574, 22981, 23667, 26264, 27048, 31556, 32361, 36984, 39396, 43148, 45962, 47334, 63112, 64722, 68943, 75509, 78792, 86296, 91924, 94668, 129444, 137886, 151018, 183848, 189336, 226527, 258888, 275772, 302036, 453054, 528563, 551544, 604072, 906108, 1057126, 1585689, 1812216, 2114252, 3171378, 4228504, 6342756, 12685512]

約数ペア:

[(1, 12685512), (2, 6342756), (3, 4228504), (4, 3171378), (6, 2114252), (7, 1812216), (8, 1585689), (12, 1057126), (14, 906108), (21, 604072), (23, 551544), (24, 528563), (28, 453054), (42, 302036), (46, 275772), (49, 258888), (56, 226527), (67, 189336), (69, 183848), (84, 151018), (92, 137886), (98, 129444), (134, 94668), (138, 91924), (147, 86296), (161, 78792), (168, 75509), (184, 68943), (196, 64722), (201, 63112), (268, 47334), (276, 45962), (294, 43148), (322, 39396), (343, 36984), (392, 32361), (402, 31556), (469, 27048), (483, 26264), (536, 23667), (552, 22981), (588, 21574), (644, 19698), (686, 18492), (804, 15778), (938, 13524), (966, 13132), (1029, 12328), (1127, 11256), (1176, 10787), (1288, 9849), (1372, 9246), (1407, 9016), (1541, 8232), (1608, 7889), (1876, 6762), (1932, 6566), (2058, 6164), (2254, 5628), (2744, 4623), (2814, 4508), (3082, 4116), (3283, 3864), (3381, 3752)]