55559994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1322857}}^1$

素因数の和:1322869

約数の個数: 16

約数和(自身を含む): 126994368

約数和(自身を除く): 71434374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1322857, 2645714, 3968571, 7937142, 9259999, 18519998, 27779997, 55559994]

約数ペア:

[(1, 55559994), (2, 27779997), (3, 18519998), (6, 9259999), (7, 7937142), (14, 3968571), (21, 2645714), (42, 1322857)]