18350256

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{887}}^1$

素因数の和:1329

約数の個数: 40

約数和(自身を含む): 47568384

約数和(自身を除く): 29218128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 887, 1293, 1724, 1774, 2586, 2661, 3448, 3548, 5172, 5322, 6896, 7096, 10344, 10644, 14192, 20688, 21288, 42576, 382297, 764594, 1146891, 1529188, 2293782, 3058376, 4587564, 6116752, 9175128, 18350256]

約数ペア:

[(1, 18350256), (2, 9175128), (3, 6116752), (4, 4587564), (6, 3058376), (8, 2293782), (12, 1529188), (16, 1146891), (24, 764594), (48, 382297), (431, 42576), (862, 21288), (887, 20688), (1293, 14192), (1724, 10644), (1774, 10344), (2586, 7096), (2661, 6896), (3448, 5322), (3548, 5172)]