68998668

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{8887}}^1$

素因数の和:9541

約数の個数: 24

約数和(自身を含む): 161263872

約数和(自身を除く): 92265204

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 8887, 17774, 26661, 35548, 53322, 106644, 5749889, 11499778, 17249667, 22999556, 34499334, 68998668]

約数ペア:

[(1, 68998668), (2, 34499334), (3, 22999556), (4, 17249667), (6, 11499778), (12, 5749889), (647, 106644), (1294, 53322), (1941, 35548), (2588, 26661), (3882, 17774), (7764, 8887)]