16987266

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 38062080

約数和(自身を除く): 21074814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 2477, 3429, 4954, 6858, 7431, 14862, 22293, 44586, 66879, 133758, 314579, 629158, 943737, 1887474, 2831211, 5662422, 8493633, 16987266]

約数ペア:

[(1, 16987266), (2, 8493633), (3, 5662422), (6, 2831211), (9, 1887474), (18, 943737), (27, 629158), (54, 314579), (127, 133758), (254, 66879), (381, 44586), (762, 22293), (1143, 14862), (2286, 7431), (2477, 6858), (3429, 4954)]