17881116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{135463}}^1$

素因数の和:135481

約数の個数: 24

約数和(自身を含む): 45515904

約数和(自身を除く): 27634788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 135463, 270926, 406389, 541852, 812778, 1490093, 1625556, 2980186, 4470279, 5960372, 8940558, 17881116]

約数ペア:

[(1, 17881116), (2, 8940558), (3, 5960372), (4, 4470279), (6, 2980186), (11, 1625556), (12, 1490093), (22, 812778), (33, 541852), (44, 406389), (66, 270926), (132, 135463)]