20180712237

素因数分解:

$3^1\times 7^1\times {\mathrm{8087}}^1\times {\mathrm{118831}}^1$

素因数の和:126928

約数の個数: 16

約数和(自身を含む): 30755622912

約数和(自身を除く): 10574910675

約数列:

[1, 3, 7, 21, 8087, 24261, 56609, 118831, 169827, 356493, 831817, 2495451, 960986297, 2882958891, 6726904079, 20180712237]

約数ペア:

[(1, 20180712237), (3, 6726904079), (7, 2882958891), (21, 960986297), (8087, 2495451), (24261, 831817), (56609, 356493), (118831, 169827)]