18038526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{273311}}^1$

素因数の和:273327

約数の個数: 16

約数和(自身を含む): 39356928

約数和(自身を除く): 21318402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 273311, 546622, 819933, 1639866, 3006421, 6012842, 9019263, 18038526]

約数ペア:

[(1, 18038526), (2, 9019263), (3, 6012842), (6, 3006421), (11, 1639866), (22, 819933), (33, 546622), (66, 273311)]