12813282

素因数分解:

$2^1\times 3^3\times {\mathrm{237283}}^1$

素因数の和:237294

約数の個数: 16

約数和(自身を含む): 28474080

約数和(自身を除く): 15660798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 237283, 474566, 711849, 1423698, 2135547, 4271094, 6406641, 12813282]

約数ペア:

[(1, 12813282), (2, 6406641), (3, 4271094), (6, 2135547), (9, 1423698), (18, 711849), (27, 474566), (54, 237283)]