12828018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7158

約数の個数: 32

約数和(自身を含む): 30007296

約数和(自身を除く): 17179278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7103, 14206, 21309, 42618, 49721, 99442, 149163, 298326, 305429, 610858, 916287, 1832574, 2138003, 4276006, 6414009, 12828018]

約数ペア:

[(1, 12828018), (2, 6414009), (3, 4276006), (6, 2138003), (7, 1832574), (14, 916287), (21, 610858), (42, 305429), (43, 298326), (86, 149163), (129, 99442), (258, 49721), (301, 42618), (602, 21309), (903, 14206), (1806, 7103)]