126985794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{37861}}^1$

素因数の和:37922

約数の個数: 32

約数和(自身を含む): 279875904

約数和(自身を除く): 152890110

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 37861, 75722, 113583, 227166, 492193, 984386, 1476579, 1628023, 2953158, 3256046, 4884069, 9768138, 21164299, 42328598, 63492897, 126985794]

約数ペア:

[(1, 126985794), (2, 63492897), (3, 42328598), (6, 21164299), (13, 9768138), (26, 4884069), (39, 3256046), (43, 2953158), (78, 1628023), (86, 1476579), (129, 984386), (258, 492193), (559, 227166), (1118, 113583), (1677, 75722), (3354, 37861)]