18050879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 22602240

約数和(自身を除く): 4551361

約数列:

[1, 7, 11, 77, 359, 653, 2513, 3949, 4571, 7183, 27643, 50281, 234427, 1640989, 2578697, 18050879]

約数ペア:

[(1, 18050879), (7, 2578697), (11, 1640989), (77, 234427), (359, 50281), (653, 27643), (2513, 7183), (3949, 4571)]