26784324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 80640000

約数和(自身を除く): 53855676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 499, 639, 756, 852, 994, 998, 1278, 1491, 1497, 1917, 1988, 1996, 2556, 2982, 2994, 3493, 3834, 4473, 4491, 5964, 5988, 6986, 7668, 8946, 8982, 10479, 13419, 13473, 13972, 17892, 17964, 20958, 26838, 26946, 31437, 35429, 41916, 53676, 53892, 62874, 70858, 94311, 106287, 125748, 141716, 188622, 212574, 248003, 318861, 377244, 425148, 496006, 637722, 744009, 956583, 992012, 1275444, 1488018, 1913166, 2232027, 2976036, 3826332, 4464054, 6696081, 8928108, 13392162, 26784324]

約数ペア:

[(1, 26784324), (2, 13392162), (3, 8928108), (4, 6696081), (6, 4464054), (7, 3826332), (9, 2976036), (12, 2232027), (14, 1913166), (18, 1488018), (21, 1275444), (27, 992012), (28, 956583), (36, 744009), (42, 637722), (54, 496006), (63, 425148), (71, 377244), (84, 318861), (108, 248003), (126, 212574), (142, 188622), (189, 141716), (213, 125748), (252, 106287), (284, 94311), (378, 70858), (426, 62874), (497, 53892), (499, 53676), (639, 41916), (756, 35429), (852, 31437), (994, 26946), (998, 26838), (1278, 20958), (1491, 17964), (1497, 17892), (1917, 13972), (1988, 13473), (1996, 13419), (2556, 10479), (2982, 8982), (2994, 8946), (3493, 7668), (3834, 6986), (4473, 5988), (4491, 5964)]