7843266

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 17731584

約数和(自身を除く): 9888318

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 127, 141, 146, 219, 254, 282, 381, 423, 438, 657, 762, 846, 1143, 1314, 2286, 3431, 5969, 6862, 9271, 10293, 11938, 17907, 18542, 20586, 27813, 30879, 35814, 53721, 55626, 61758, 83439, 107442, 166878, 435737, 871474, 1307211, 2614422, 3921633, 7843266]

約数ペア:

[(1, 7843266), (2, 3921633), (3, 2614422), (6, 1307211), (9, 871474), (18, 435737), (47, 166878), (73, 107442), (94, 83439), (127, 61758), (141, 55626), (146, 53721), (219, 35814), (254, 30879), (282, 27813), (381, 20586), (423, 18542), (438, 17907), (657, 11938), (762, 10293), (846, 9271), (1143, 6862), (1314, 5969), (2286, 3431)]