87479982

素因数分解:

$2^1\times 3^2\times {\mathrm{4859999}}^1$

素因数の和:4860007

約数の個数: 12

約数和(自身を含む): 189540000

約数和(自身を除く): 102060018

約数列:

[1, 2, 3, 6, 9, 18, 4859999, 9719998, 14579997, 29159994, 43739991, 87479982]

約数ペア:

[(1, 87479982), (2, 43739991), (3, 29159994), (6, 14579997), (9, 9719998), (18, 4859999)]