16771398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2027}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 38548224

約数和(自身を除く): 21776826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2027, 2758, 4054, 4137, 6081, 8274, 12162, 14189, 28378, 42567, 85134, 399319, 798638, 1197957, 2395914, 2795233, 5590466, 8385699, 16771398]

約数ペア:

[(1, 16771398), (2, 8385699), (3, 5590466), (6, 2795233), (7, 2395914), (14, 1197957), (21, 798638), (42, 399319), (197, 85134), (394, 42567), (591, 28378), (1182, 14189), (1379, 12162), (2027, 8274), (2758, 6081), (4054, 4137)]