31188006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{91193}}^1$

素因数の和:91220

約数の個数: 24

約数和(自身を含む): 71131320

約数和(自身を除く): 39943314

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 91193, 182386, 273579, 547158, 820737, 1641474, 1732667, 3465334, 5198001, 10396002, 15594003, 31188006]

約数ペア:

[(1, 31188006), (2, 15594003), (3, 10396002), (6, 5198001), (9, 3465334), (18, 1732667), (19, 1641474), (38, 820737), (57, 547158), (114, 273579), (171, 182386), (342, 91193)]