2019018051

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{4547}}^1$

素因数の和:5135

約数の個数: 24

約数和(自身を含む): 2951470080

約数和(自身を除く): 932452029

約数列:

[1, 3, 9, 103, 309, 479, 927, 1437, 4311, 4547, 13641, 40923, 49337, 148011, 444033, 468341, 1405023, 2178013, 4215069, 6534039, 19602117, 224335339, 673006017, 2019018051]

約数ペア:

[(1, 2019018051), (3, 673006017), (9, 224335339), (103, 19602117), (309, 6534039), (479, 4215069), (927, 2178013), (1437, 1405023), (4311, 468341), (4547, 444033), (13641, 148011), (40923, 49337)]