86965218

素因数分解:

$2^1\times 3^3\times {\mathrm{1610467}}^1$

素因数の和:1610478

約数の個数: 16

約数和(自身を含む): 193256160

約数和(自身を除く): 106290942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1610467, 3220934, 4831401, 9662802, 14494203, 28988406, 43482609, 86965218]

約数ペア:

[(1, 86965218), (2, 43482609), (3, 28988406), (6, 14494203), (9, 9662802), (18, 4831401), (27, 3220934), (54, 1610467)]