2013171318

素因数分解:

$2^1\times 3^2\times {\mathrm{111842851}}^1$

素因数の和:111842859

約数の個数: 12

約数和(自身を含む): 4361871228

約数和(自身を除く): 2348699910

約数列:

[1, 2, 3, 6, 9, 18, 111842851, 223685702, 335528553, 671057106, 1006585659, 2013171318]

約数ペア:

[(1, 2013171318), (2, 1006585659), (3, 671057106), (6, 335528553), (9, 223685702), (18, 111842851)]