86940918

素因数分解:

$2^1\times 3^3\times {\mathrm{1610017}}^1$

素因数の和:1610028

約数の個数: 16

約数和(自身を含む): 193202160

約数和(自身を除く): 106261242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1610017, 3220034, 4830051, 9660102, 14490153, 28980306, 43470459, 86940918]

約数ペア:

[(1, 86940918), (2, 43470459), (3, 28980306), (6, 14490153), (9, 9660102), (18, 4830051), (27, 3220034), (54, 1610017)]