26676972

素因数分解:

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

素因数の和:169

約数の個数: 108

約数和(自身を含む): 81603480

約数和(自身を除く): 54926508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 378, 426, 441, 497, 588, 639, 756, 852, 882, 994, 1278, 1323, 1491, 1764, 1917, 1988, 2556, 2646, 2982, 3479, 3834, 4473, 5041, 5292, 5964, 6958, 7668, 8946, 10082, 10437, 13419, 13916, 15123, 17892, 20164, 20874, 26838, 30246, 31311, 35287, 41748, 45369, 53676, 60492, 62622, 70574, 90738, 93933, 105861, 125244, 136107, 141148, 181476, 187866, 211722, 247009, 272214, 317583, 375732, 423444, 494018, 544428, 635166, 741027, 952749, 988036, 1270332, 1482054, 1905498, 2223081, 2964108, 3810996, 4446162, 6669243, 8892324, 13338486, 26676972]

約数ペア:

[(1, 26676972), (2, 13338486), (3, 8892324), (4, 6669243), (6, 4446162), (7, 3810996), (9, 2964108), (12, 2223081), (14, 1905498), (18, 1482054), (21, 1270332), (27, 988036), (28, 952749), (36, 741027), (42, 635166), (49, 544428), (54, 494018), (63, 423444), (71, 375732), (84, 317583), (98, 272214), (108, 247009), (126, 211722), (142, 187866), (147, 181476), (189, 141148), (196, 136107), (213, 125244), (252, 105861), (284, 93933), (294, 90738), (378, 70574), (426, 62622), (441, 60492), (497, 53676), (588, 45369), (639, 41748), (756, 35287), (852, 31311), (882, 30246), (994, 26838), (1278, 20874), (1323, 20164), (1491, 17892), (1764, 15123), (1917, 13916), (1988, 13419), (2556, 10437), (2646, 10082), (2982, 8946), (3479, 7668), (3834, 6958), (4473, 5964), (5041, 5292)]