11874312

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 32563440

約数和(自身を除く): 20689128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1987, 1992, 2988, 3974, 5961, 5976, 7948, 11922, 15896, 17883, 23844, 35766, 47688, 71532, 143064, 164921, 329842, 494763, 659684, 989526, 1319368, 1484289, 1979052, 2968578, 3958104, 5937156, 11874312]

約数ペア:

[(1, 11874312), (2, 5937156), (3, 3958104), (4, 2968578), (6, 1979052), (8, 1484289), (9, 1319368), (12, 989526), (18, 659684), (24, 494763), (36, 329842), (72, 164921), (83, 143064), (166, 71532), (249, 47688), (332, 35766), (498, 23844), (664, 17883), (747, 15896), (996, 11922), (1494, 7948), (1987, 5976), (1992, 5961), (2988, 3974)]