1907202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 4366656

約数和(自身を除く): 2459454

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 71, 74, 111, 121, 142, 213, 222, 242, 363, 407, 426, 726, 781, 814, 1221, 1562, 2343, 2442, 2627, 4477, 4686, 5254, 7881, 8591, 8954, 13431, 15762, 17182, 25773, 26862, 28897, 51546, 57794, 86691, 173382, 317867, 635734, 953601, 1907202]

約数ペア:

[(1, 1907202), (2, 953601), (3, 635734), (6, 317867), (11, 173382), (22, 86691), (33, 57794), (37, 51546), (66, 28897), (71, 26862), (74, 25773), (111, 17182), (121, 15762), (142, 13431), (213, 8954), (222, 8591), (242, 7881), (363, 5254), (407, 4686), (426, 4477), (726, 2627), (781, 2442), (814, 2343), (1221, 1562)]