18213714

素因数分解:

$2^1\times 3^3\times {\mathrm{337291}}^1$

素因数の和:337302

約数の個数: 16

約数和(自身を含む): 40475040

約数和(自身を除く): 22261326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337291, 674582, 1011873, 2023746, 3035619, 6071238, 9106857, 18213714]

約数ペア:

[(1, 18213714), (2, 9106857), (3, 6071238), (6, 3035619), (9, 2023746), (18, 1011873), (27, 674582), (54, 337291)]