12900132

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 38840256

約数和(自身を除く): 25940124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 103, 126, 142, 147, 196, 206, 213, 252, 284, 294, 309, 412, 426, 441, 497, 588, 618, 639, 721, 852, 882, 927, 994, 1236, 1278, 1442, 1491, 1764, 1854, 1988, 2163, 2556, 2884, 2982, 3479, 3708, 4326, 4473, 5047, 5964, 6489, 6958, 7313, 8652, 8946, 10094, 10437, 12978, 13916, 14626, 15141, 17892, 20188, 20874, 21939, 25956, 29252, 30282, 31311, 41748, 43878, 45423, 51191, 60564, 62622, 65817, 87756, 90846, 102382, 125244, 131634, 153573, 181692, 204764, 263268, 307146, 358337, 460719, 614292, 716674, 921438, 1075011, 1433348, 1842876, 2150022, 3225033, 4300044, 6450066, 12900132]

約数ペア:

[(1, 12900132), (2, 6450066), (3, 4300044), (4, 3225033), (6, 2150022), (7, 1842876), (9, 1433348), (12, 1075011), (14, 921438), (18, 716674), (21, 614292), (28, 460719), (36, 358337), (42, 307146), (49, 263268), (63, 204764), (71, 181692), (84, 153573), (98, 131634), (103, 125244), (126, 102382), (142, 90846), (147, 87756), (196, 65817), (206, 62622), (213, 60564), (252, 51191), (284, 45423), (294, 43878), (309, 41748), (412, 31311), (426, 30282), (441, 29252), (497, 25956), (588, 21939), (618, 20874), (639, 20188), (721, 17892), (852, 15141), (882, 14626), (927, 13916), (994, 12978), (1236, 10437), (1278, 10094), (1442, 8946), (1491, 8652), (1764, 7313), (1854, 6958), (1988, 6489), (2163, 5964), (2556, 5047), (2884, 4473), (2982, 4326), (3479, 3708)]