2589894

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^2$

素因数の和:163

約数の個数: 36

約数和(自身を含む): 5900076

約数和(自身を除く): 3310182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 3942, 5329, 5913, 10658, 11826, 15987, 17739, 31974, 35478, 47961, 95922, 143883, 287766, 431649, 863298, 1294947, 2589894]

約数ペア:

[(1, 2589894), (2, 1294947), (3, 863298), (6, 431649), (9, 287766), (18, 143883), (27, 95922), (54, 47961), (73, 35478), (81, 31974), (146, 17739), (162, 15987), (219, 11826), (243, 10658), (438, 5913), (486, 5329), (657, 3942), (1314, 1971)]