12209946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 28331520

約数和(自身を除く): 16121574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 4339, 8678, 13017, 26034, 30373, 60746, 91119, 182238, 290713, 581426, 872139, 1744278, 2034991, 4069982, 6104973, 12209946]

約数ペア:

[(1, 12209946), (2, 6104973), (3, 4069982), (6, 2034991), (7, 1744278), (14, 872139), (21, 581426), (42, 290713), (67, 182238), (134, 91119), (201, 60746), (402, 30373), (469, 26034), (938, 13017), (1407, 8678), (2814, 4339)]