11664660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27773}}^1$

素因数の和:27792

約数の個数: 48

約数和(自身を含む): 37328256

約数和(自身を除く): 25663596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27773, 55546, 83319, 111092, 138865, 166638, 194411, 277730, 333276, 388822, 416595, 555460, 583233, 777644, 833190, 972055, 1166466, 1666380, 1944110, 2332932, 2916165, 3888220, 5832330, 11664660]

約数ペア:

[(1, 11664660), (2, 5832330), (3, 3888220), (4, 2916165), (5, 2332932), (6, 1944110), (7, 1666380), (10, 1166466), (12, 972055), (14, 833190), (15, 777644), (20, 583233), (21, 555460), (28, 416595), (30, 388822), (35, 333276), (42, 277730), (60, 194411), (70, 166638), (84, 138865), (105, 111092), (140, 83319), (210, 55546), (420, 27773)]