18387708

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{15797}}^1$

素因数の和:15901

約数の個数: 24

約数和(自身を含む): 43349712

約数和(自身を除く): 24962004

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 15797, 31594, 47391, 63188, 94782, 189564, 1532309, 3064618, 4596927, 6129236, 9193854, 18387708]

約数ペア:

[(1, 18387708), (2, 9193854), (3, 6129236), (4, 4596927), (6, 3064618), (12, 1532309), (97, 189564), (194, 94782), (291, 63188), (388, 47391), (582, 31594), (1164, 15797)]