1551103686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{270133}}^1$

素因数の和:270181

約数の個数: 48

約数和(自身を含む): 3792681360

約数和(自身を除く): 2241577674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 270133, 540266, 810399, 1620798, 2431197, 2971463, 4862394, 5942926, 7833857, 8914389, 15667714, 17828778, 23501571, 26743167, 47003142, 53486334, 70504713, 86172427, 141009426, 172344854, 258517281, 517034562, 775551843, 1551103686]

約数ペア:

[(1, 1551103686), (2, 775551843), (3, 517034562), (6, 258517281), (9, 172344854), (11, 141009426), (18, 86172427), (22, 70504713), (29, 53486334), (33, 47003142), (58, 26743167), (66, 23501571), (87, 17828778), (99, 15667714), (174, 8914389), (198, 7833857), (261, 5942926), (319, 4862394), (522, 2971463), (638, 2431197), (957, 1620798), (1914, 810399), (2871, 540266), (5742, 270133)]