2107266138

素因数分解:

$2^1\times 3^3\times {\mathrm{1871}}^1\times {\mathrm{20857}}^1$

素因数の和:22739

約数の個数: 32

約数和(自身を含む): 4685541120

約数和(自身を除く): 2578274982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1871, 3742, 5613, 11226, 16839, 20857, 33678, 41714, 50517, 62571, 101034, 125142, 187713, 375426, 563139, 1126278, 39023447, 78046894, 117070341, 234140682, 351211023, 702422046, 1053633069, 2107266138]

約数ペア:

[(1, 2107266138), (2, 1053633069), (3, 702422046), (6, 351211023), (9, 234140682), (18, 117070341), (27, 78046894), (54, 39023447), (1871, 1126278), (3742, 563139), (5613, 375426), (11226, 187713), (16839, 125142), (20857, 101034), (33678, 62571), (41714, 50517)]