310067838

素因数分解:

$2^1\times 3^4\times {\mathrm{1913999}}^1$

素因数の和:1914013

約数の個数: 20

約数和(自身を含む): 694782000

約数和(自身を除く): 384714162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1913999, 3827998, 5741997, 11483994, 17225991, 34451982, 51677973, 103355946, 155033919, 310067838]

約数ペア:

[(1, 310067838), (2, 155033919), (3, 103355946), (6, 51677973), (9, 34451982), (18, 17225991), (27, 11483994), (54, 5741997), (81, 3827998), (162, 1913999)]