1001268

素因数分解:

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

素因数の和:213

約数の個数: 48

約数和(自身を含む): 2652160

約数和(自身を除く): 1650892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 127, 146, 219, 254, 292, 381, 438, 508, 657, 762, 876, 1143, 1314, 1524, 1971, 2286, 2628, 3429, 3942, 4572, 6858, 7884, 9271, 13716, 18542, 27813, 37084, 55626, 83439, 111252, 166878, 250317, 333756, 500634, 1001268]

約数ペア:

[(1, 1001268), (2, 500634), (3, 333756), (4, 250317), (6, 166878), (9, 111252), (12, 83439), (18, 55626), (27, 37084), (36, 27813), (54, 18542), (73, 13716), (108, 9271), (127, 7884), (146, 6858), (219, 4572), (254, 3942), (292, 3429), (381, 2628), (438, 2286), (508, 1971), (657, 1524), (762, 1314), (876, 1143)]