31092678

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{42131}}^1$

素因数の和:42180

約数の個数: 24

約数和(自身を含む): 69012216

約数和(自身を除く): 37919538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 42131, 84262, 126393, 252786, 379179, 758358, 1727371, 3454742, 5182113, 10364226, 15546339, 31092678]

約数ペア:

[(1, 31092678), (2, 15546339), (3, 10364226), (6, 5182113), (9, 3454742), (18, 1727371), (41, 758358), (82, 379179), (123, 252786), (246, 126393), (369, 84262), (738, 42131)]