18285534

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1103}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 22518306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1103, 1842, 2206, 2763, 3309, 5526, 6618, 8289, 9927, 16578, 19854, 29781, 59562, 338621, 677242, 1015863, 2031726, 3047589, 6095178, 9142767, 18285534]

約数ペア:

[(1, 18285534), (2, 9142767), (3, 6095178), (6, 3047589), (9, 2031726), (18, 1015863), (27, 677242), (54, 338621), (307, 59562), (614, 29781), (921, 19854), (1103, 16578), (1842, 9927), (2206, 8289), (2763, 6618), (3309, 5526)]