8906160018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{212051429}}^1$

素因数の和:212051441

約数の個数: 16

約数和(自身を含む): 20356937280

約数和(自身を除く): 11450777262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 212051429, 424102858, 636154287, 1272308574, 1484360003, 2968720006, 4453080009, 8906160018]

約数ペア:

[(1, 8906160018), (2, 4453080009), (3, 2968720006), (6, 1484360003), (7, 1272308574), (14, 636154287), (21, 424102858), (42, 212051429)]