8235018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 20748000

約数和(自身を除く): 12512982

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 199, 209, 242, 342, 363, 398, 418, 597, 627, 726, 1089, 1194, 1254, 1791, 1881, 2178, 2189, 2299, 3582, 3762, 3781, 4378, 4598, 6567, 6897, 7562, 11343, 13134, 13794, 19701, 20691, 22686, 24079, 34029, 39402, 41382, 41591, 48158, 68058, 72237, 83182, 124773, 144474, 216711, 249546, 374319, 433422, 457501, 748638, 915002, 1372503, 2745006, 4117509, 8235018]

約数ペア:

[(1, 8235018), (2, 4117509), (3, 2745006), (6, 1372503), (9, 915002), (11, 748638), (18, 457501), (19, 433422), (22, 374319), (33, 249546), (38, 216711), (57, 144474), (66, 124773), (99, 83182), (114, 72237), (121, 68058), (171, 48158), (198, 41591), (199, 41382), (209, 39402), (242, 34029), (342, 24079), (363, 22686), (398, 20691), (418, 19701), (597, 13794), (627, 13134), (726, 11343), (1089, 7562), (1194, 6897), (1254, 6567), (1791, 4598), (1881, 4378), (2178, 3781), (2189, 3762), (2299, 3582)]