2537682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 6303744

約数和(自身を除く): 3766062

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 71, 74, 111, 138, 142, 161, 213, 222, 259, 322, 426, 483, 497, 518, 777, 851, 966, 994, 1491, 1554, 1633, 1702, 2553, 2627, 2982, 3266, 4899, 5106, 5254, 5957, 7881, 9798, 11431, 11914, 15762, 17871, 18389, 22862, 34293, 35742, 36778, 55167, 60421, 68586, 110334, 120842, 181263, 362526, 422947, 845894, 1268841, 2537682]

約数ペア:

[(1, 2537682), (2, 1268841), (3, 845894), (6, 422947), (7, 362526), (14, 181263), (21, 120842), (23, 110334), (37, 68586), (42, 60421), (46, 55167), (69, 36778), (71, 35742), (74, 34293), (111, 22862), (138, 18389), (142, 17871), (161, 15762), (213, 11914), (222, 11431), (259, 9798), (322, 7881), (426, 5957), (483, 5254), (497, 5106), (518, 4899), (777, 3266), (851, 2982), (966, 2627), (994, 2553), (1491, 1702), (1554, 1633)]