142286046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7717}}^1$

素因数の和:8168

約数の個数: 32

約数和(自身を含む): 326008320

約数和(自身を除く): 183722274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 6146, 7717, 9219, 15434, 18438, 23151, 46302, 54019, 108038, 162057, 324114, 3387763, 6775526, 10163289, 20326578, 23714341, 47428682, 71143023, 142286046]

約数ペア:

[(1, 142286046), (2, 71143023), (3, 47428682), (6, 23714341), (7, 20326578), (14, 10163289), (21, 6775526), (42, 3387763), (439, 324114), (878, 162057), (1317, 108038), (2634, 54019), (3073, 46302), (6146, 23151), (7717, 18438), (9219, 15434)]