168218406

素因数分解:

$2^1\times 3^2\times {\mathrm{2473}}^1\times {\mathrm{3779}}^1$

素因数の和:6260

約数の個数: 24

約数和(自身を含む): 364717080

約数和(自身を除く): 196498674

約数列:

[1, 2, 3, 6, 9, 18, 2473, 3779, 4946, 7419, 7558, 11337, 14838, 22257, 22674, 34011, 44514, 68022, 9345467, 18690934, 28036401, 56072802, 84109203, 168218406]

約数ペア:

[(1, 168218406), (2, 84109203), (3, 56072802), (6, 28036401), (9, 18690934), (18, 9345467), (2473, 68022), (3779, 44514), (4946, 34011), (7419, 22674), (7558, 22257), (11337, 14838)]