259075782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2056157}}^1$

素因数の和:2056172

約数の個数: 24

約数和(自身を含む): 641521296

約数和(自身を除く): 382445514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2056157, 4112314, 6168471, 12336942, 14393099, 18505413, 28786198, 37010826, 43179297, 86358594, 129537891, 259075782]

約数ペア:

[(1, 259075782), (2, 129537891), (3, 86358594), (6, 43179297), (7, 37010826), (9, 28786198), (14, 18505413), (18, 14393099), (21, 12336942), (42, 6168471), (63, 4112314), (126, 2056157)]