1138221774

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1239893}}^1$

素因数の和:1239921

約数の個数: 32

約数和(自身を含む): 2678171040

約数和(自身を除く): 1539949266

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 1239893, 2479786, 3719679, 7439358, 11159037, 21078181, 22318074, 33477111, 42156362, 63234543, 66954222, 126469086, 189703629, 379407258, 569110887, 1138221774]

約数ペア:

[(1, 1138221774), (2, 569110887), (3, 379407258), (6, 189703629), (9, 126469086), (17, 66954222), (18, 63234543), (27, 42156362), (34, 33477111), (51, 22318074), (54, 21078181), (102, 11159037), (153, 7439358), (306, 3719679), (459, 2479786), (918, 1239893)]