86638476

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{11159}}^1$

素因数の和:11813

約数の個数: 24

約数和(自身を含む): 202487040

約数和(自身を除く): 115848564

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 11159, 22318, 33477, 44636, 66954, 133908, 7219873, 14439746, 21659619, 28879492, 43319238, 86638476]

約数ペア:

[(1, 86638476), (2, 43319238), (3, 28879492), (4, 21659619), (6, 14439746), (12, 7219873), (647, 133908), (1294, 66954), (1941, 44636), (2588, 33477), (3882, 22318), (7764, 11159)]