18026437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 21756672

約数和(自身を除く): 3730235

約数列:

[1, 11, 13, 37, 143, 407, 481, 3407, 5291, 37477, 44291, 126059, 487201, 1386649, 1638767, 18026437]

約数ペア:

[(1, 18026437), (11, 1638767), (13, 1386649), (37, 487201), (143, 126059), (407, 44291), (481, 37477), (3407, 5291)]