26596458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 41970582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 991, 994, 1278, 1491, 1917, 1982, 2973, 2982, 3834, 4473, 5946, 6937, 8919, 8946, 13419, 13874, 17838, 20811, 26757, 26838, 41622, 53514, 62433, 70361, 124866, 140722, 187299, 211083, 374598, 422166, 492527, 633249, 985054, 1266498, 1477581, 1899747, 2955162, 3799494, 4432743, 8865486, 13298229, 26596458]

約数ペア:

[(1, 26596458), (2, 13298229), (3, 8865486), (6, 4432743), (7, 3799494), (9, 2955162), (14, 1899747), (18, 1477581), (21, 1266498), (27, 985054), (42, 633249), (54, 492527), (63, 422166), (71, 374598), (126, 211083), (142, 187299), (189, 140722), (213, 124866), (378, 70361), (426, 62433), (497, 53514), (639, 41622), (991, 26838), (994, 26757), (1278, 20811), (1491, 17838), (1917, 13874), (1982, 13419), (2973, 8946), (2982, 8919), (3834, 6937), (4473, 5946)]