18578136

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{2297}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 46603440

約数和(自身を除く): 28025304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 674, 1011, 1348, 2022, 2297, 2696, 4044, 4594, 6891, 8088, 9188, 13782, 18376, 27564, 55128, 774089, 1548178, 2322267, 3096356, 4644534, 6192712, 9289068, 18578136]

約数ペア:

[(1, 18578136), (2, 9289068), (3, 6192712), (4, 4644534), (6, 3096356), (8, 2322267), (12, 1548178), (24, 774089), (337, 55128), (674, 27564), (1011, 18376), (1348, 13782), (2022, 9188), (2297, 8088), (2696, 6891), (4044, 4594)]