2108862216

素因数分解:

$2^3\times 3^4\times {\mathrm{613}}^1\times {\mathrm{5309}}^1$

素因数の和:5940

約数の個数: 80

約数和(自身を含む): 5917517100

約数和(自身を除く): 3808654884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 613, 648, 1226, 1839, 2452, 3678, 4904, 5309, 5517, 7356, 10618, 11034, 14712, 15927, 16551, 21236, 22068, 31854, 33102, 42472, 44136, 47781, 49653, 63708, 66204, 95562, 99306, 127416, 132408, 143343, 191124, 198612, 286686, 382248, 397224, 430029, 573372, 860058, 1146744, 1720116, 3254417, 3440232, 6508834, 9763251, 13017668, 19526502, 26035336, 29289753, 39053004, 58579506, 78106008, 87869259, 117159012, 175738518, 234318024, 263607777, 351477036, 527215554, 702954072, 1054431108, 2108862216]

約数ペア:

[(1, 2108862216), (2, 1054431108), (3, 702954072), (4, 527215554), (6, 351477036), (8, 263607777), (9, 234318024), (12, 175738518), (18, 117159012), (24, 87869259), (27, 78106008), (36, 58579506), (54, 39053004), (72, 29289753), (81, 26035336), (108, 19526502), (162, 13017668), (216, 9763251), (324, 6508834), (613, 3440232), (648, 3254417), (1226, 1720116), (1839, 1146744), (2452, 860058), (3678, 573372), (4904, 430029), (5309, 397224), (5517, 382248), (7356, 286686), (10618, 198612), (11034, 191124), (14712, 143343), (15927, 132408), (16551, 127416), (21236, 99306), (22068, 95562), (31854, 66204), (33102, 63708), (42472, 49653), (44136, 47781)]