2016168986142

素因数分解:

$2^1\times 3^2\times {\mathrm{349967}}^1\times {\mathrm{320057}}^1$

素因数の和:670032

約数の個数: 24

約数和(自身を含む): 4368392267616

約数和(自身を除く): 2352223281474

約数列:

[1, 2, 3, 6, 9, 18, 320057, 349967, 640114, 699934, 960171, 1049901, 1920342, 2099802, 2880513, 3149703, 5761026, 6299406, 112009388119, 224018776238, 336028164357, 672056328714, 1008084493071, 2016168986142]

約数ペア:

[(1, 2016168986142), (2, 1008084493071), (3, 672056328714), (6, 336028164357), (9, 224018776238), (18, 112009388119), (320057, 6299406), (349967, 5761026), (640114, 3149703), (699934, 2880513), (960171, 2099802), (1049901, 1920342)]