12581406

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2150

約数の個数: 40

約数和(自身を含む): 28967400

約数和(自身を除く): 16385994

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2099, 2997, 4198, 5994, 6297, 12594, 18891, 37782, 56673, 77663, 113346, 155326, 170019, 232989, 340038, 465978, 698967, 1397934, 2096901, 4193802, 6290703, 12581406]

約数ペア:

[(1, 12581406), (2, 6290703), (3, 4193802), (6, 2096901), (9, 1397934), (18, 698967), (27, 465978), (37, 340038), (54, 232989), (74, 170019), (81, 155326), (111, 113346), (162, 77663), (222, 56673), (333, 37782), (666, 18891), (999, 12594), (1998, 6297), (2099, 5994), (2997, 4198)]