2164374

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 4860000

約数和(自身を除く): 2695626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 269, 298, 447, 538, 807, 894, 1341, 1614, 2421, 2682, 4023, 4842, 7263, 8046, 14526, 40081, 80162, 120243, 240486, 360729, 721458, 1082187, 2164374]

約数ペア:

[(1, 2164374), (2, 1082187), (3, 721458), (6, 360729), (9, 240486), (18, 120243), (27, 80162), (54, 40081), (149, 14526), (269, 8046), (298, 7263), (447, 4842), (538, 4023), (807, 2682), (894, 2421), (1341, 1614)]