71432982

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{18121}}^1$

素因数の和:18205

約数の個数: 32

約数和(自身を含む): 160923360

約数和(自身を除く): 89490378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 18121, 36242, 54363, 108726, 163089, 326178, 489267, 978534, 1322833, 2645666, 3968499, 7936998, 11905497, 23810994, 35716491, 71432982]

約数ペア:

[(1, 71432982), (2, 35716491), (3, 23810994), (6, 11905497), (9, 7936998), (18, 3968499), (27, 2645666), (54, 1322833), (73, 978534), (146, 489267), (219, 326178), (438, 163089), (657, 108726), (1314, 54363), (1971, 36242), (3942, 18121)]