243348858

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4517}}^1$

素因数の和:4639

約数の個数: 48

約数和(自身を含む): 547635816

約数和(自身を除く): 304286958

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 1314, 2993, 4517, 5986, 8979, 9034, 13551, 17958, 26937, 27102, 40653, 53874, 81306, 185197, 329741, 370394, 555591, 659482, 989223, 1111182, 1666773, 1978446, 2967669, 3333546, 5935338, 13519381, 27038762, 40558143, 81116286, 121674429, 243348858]

約数ペア:

[(1, 243348858), (2, 121674429), (3, 81116286), (6, 40558143), (9, 27038762), (18, 13519381), (41, 5935338), (73, 3333546), (82, 2967669), (123, 1978446), (146, 1666773), (219, 1111182), (246, 989223), (369, 659482), (438, 555591), (657, 370394), (738, 329741), (1314, 185197), (2993, 81306), (4517, 53874), (5986, 40653), (8979, 27102), (9034, 26937), (13551, 17958)]