2091606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 4775232

約数和(自身を除く): 2683626

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 86, 121, 129, 134, 201, 242, 258, 363, 402, 473, 726, 737, 946, 1419, 1474, 2211, 2838, 2881, 4422, 5203, 5762, 8107, 8643, 10406, 15609, 16214, 17286, 24321, 31218, 31691, 48642, 63382, 95073, 190146, 348601, 697202, 1045803, 2091606]

約数ペア:

[(1, 2091606), (2, 1045803), (3, 697202), (6, 348601), (11, 190146), (22, 95073), (33, 63382), (43, 48642), (66, 31691), (67, 31218), (86, 24321), (121, 17286), (129, 16214), (134, 15609), (201, 10406), (242, 8643), (258, 8107), (363, 5762), (402, 5203), (473, 4422), (726, 2881), (737, 2838), (946, 2211), (1419, 1474)]