11158728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 32194560

約数和(自身を除く): 21035832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 523, 762, 889, 1016, 1046, 1524, 1569, 1778, 2092, 2667, 3048, 3138, 3556, 3661, 4184, 5334, 6276, 7112, 7322, 10668, 10983, 12552, 14644, 21336, 21966, 29288, 43932, 66421, 87864, 132842, 199263, 265684, 398526, 464947, 531368, 797052, 929894, 1394841, 1594104, 1859788, 2789682, 3719576, 5579364, 11158728]

約数ペア:

[(1, 11158728), (2, 5579364), (3, 3719576), (4, 2789682), (6, 1859788), (7, 1594104), (8, 1394841), (12, 929894), (14, 797052), (21, 531368), (24, 464947), (28, 398526), (42, 265684), (56, 199263), (84, 132842), (127, 87864), (168, 66421), (254, 43932), (381, 29288), (508, 21966), (523, 21336), (762, 14644), (889, 12552), (1016, 10983), (1046, 10668), (1524, 7322), (1569, 7112), (1778, 6276), (2092, 5334), (2667, 4184), (3048, 3661), (3138, 3556)]