12405335292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{305761}}^1$

素因数の和:305808

約数の個数: 108

約数和(自身を含む): 38063699856

約数和(自身を除く): 25658364564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3381, 4508, 5796, 6762, 10143, 13524, 20286, 40572, 305761, 611522, 917283, 1223044, 1834566, 2140327, 2751849, 3669132, 4280654, 5503698, 6420981, 7032503, 8561308, 11007396, 12841962, 14065006, 14982289, 19262943, 21097509, 25683924, 28130012, 29964578, 38525886, 42195018, 44946867, 49227521, 59929156, 63292527, 77051772, 84390036, 89893734, 98455042, 126585054, 134840601, 147682563, 179787468, 196910084, 253170108, 269681202, 295365126, 344592647, 443047689, 539362404, 590730252, 689185294, 886095378, 1033777941, 1378370588, 1772190756, 2067555882, 3101333823, 4135111764, 6202667646, 12405335292]

約数ペア:

[(1, 12405335292), (2, 6202667646), (3, 4135111764), (4, 3101333823), (6, 2067555882), (7, 1772190756), (9, 1378370588), (12, 1033777941), (14, 886095378), (18, 689185294), (21, 590730252), (23, 539362404), (28, 443047689), (36, 344592647), (42, 295365126), (46, 269681202), (49, 253170108), (63, 196910084), (69, 179787468), (84, 147682563), (92, 134840601), (98, 126585054), (126, 98455042), (138, 89893734), (147, 84390036), (161, 77051772), (196, 63292527), (207, 59929156), (252, 49227521), (276, 44946867), (294, 42195018), (322, 38525886), (414, 29964578), (441, 28130012), (483, 25683924), (588, 21097509), (644, 19262943), (828, 14982289), (882, 14065006), (966, 12841962), (1127, 11007396), (1449, 8561308), (1764, 7032503), (1932, 6420981), (2254, 5503698), (2898, 4280654), (3381, 3669132), (4508, 2751849), (5796, 2140327), (6762, 1834566), (10143, 1223044), (13524, 917283), (20286, 611522), (40572, 305761)]