81036858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113497}}^1$

素因数の和:113526

約数の個数: 32

約数和(自身を含む): 196124544

約数和(自身を除く): 115087686

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 113497, 226994, 340491, 680982, 794479, 1588958, 1929449, 2383437, 3858898, 4766874, 5788347, 11576694, 13506143, 27012286, 40518429, 81036858]

約数ペア:

[(1, 81036858), (2, 40518429), (3, 27012286), (6, 13506143), (7, 11576694), (14, 5788347), (17, 4766874), (21, 3858898), (34, 2383437), (42, 1929449), (51, 1588958), (102, 794479), (119, 680982), (238, 340491), (357, 226994), (714, 113497)]