2103206886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127979}}^1$

素因数の和:128081

約数の個数: 48

約数和(自身を含む): 5031149760

約数和(自身を除く): 2927942874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 2739, 5478, 8217, 16434, 127979, 255958, 383937, 767874, 1151811, 1407769, 2303622, 2815538, 4223307, 8446614, 10622257, 12669921, 21244514, 25339842, 31866771, 63733542, 95600313, 116844827, 191200626, 233689654, 350534481, 701068962, 1051603443, 2103206886]

約数ペア:

[(1, 2103206886), (2, 1051603443), (3, 701068962), (6, 350534481), (9, 233689654), (11, 191200626), (18, 116844827), (22, 95600313), (33, 63733542), (66, 31866771), (83, 25339842), (99, 21244514), (166, 12669921), (198, 10622257), (249, 8446614), (498, 4223307), (747, 2815538), (913, 2303622), (1494, 1407769), (1826, 1151811), (2739, 767874), (5478, 383937), (8217, 255958), (16434, 127979)]