18466514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27077}}^1$

素因数の和:27121

約数の個数: 16

約数和(自身を含む): 31193856

約数和(自身を除く): 12727342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 27077, 54154, 297847, 595694, 839387, 1678774, 9233257, 18466514]

約数ペア:

[(1, 18466514), (2, 9233257), (11, 1678774), (22, 839387), (31, 595694), (62, 297847), (341, 54154), (682, 27077)]