66660846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23689}}^1$

素因数の和:23768

約数の個数: 32

約数和(自身を含む): 154648320

約数和(自身を除く): 87987474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 23689, 47378, 71067, 142134, 165823, 331646, 497469, 994938, 1587163, 3174326, 4761489, 9522978, 11110141, 22220282, 33330423, 66660846]

約数ペア:

[(1, 66660846), (2, 33330423), (3, 22220282), (6, 11110141), (7, 9522978), (14, 4761489), (21, 3174326), (42, 1587163), (67, 994938), (134, 497469), (201, 331646), (402, 165823), (469, 142134), (938, 71067), (1407, 47378), (2814, 23689)]