12418554

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 13501446

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 479, 894, 958, 1437, 2874, 4321, 8642, 12963, 13891, 25926, 27782, 41673, 71371, 83346, 142742, 214113, 428226, 2069759, 4139518, 6209277, 12418554]

約数ペア:

[(1, 12418554), (2, 6209277), (3, 4139518), (6, 2069759), (29, 428226), (58, 214113), (87, 142742), (149, 83346), (174, 71371), (298, 41673), (447, 27782), (479, 25926), (894, 13891), (958, 12963), (1437, 8642), (2874, 4321)]