51381738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{150239}}^1$

素因数の和:150266

約数の個数: 24

約数和(自身を含む): 117187200

約数和(自身を除く): 65805462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 150239, 300478, 450717, 901434, 1352151, 2704302, 2854541, 5709082, 8563623, 17127246, 25690869, 51381738]

約数ペア:

[(1, 51381738), (2, 25690869), (3, 17127246), (6, 8563623), (9, 5709082), (18, 2854541), (19, 2704302), (38, 1352151), (57, 901434), (114, 450717), (171, 300478), (342, 150239)]