67938906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22783}}^1$

素因数の和:22866

約数の個数: 32

約数和(自身を含む): 157483008

約数和(自身を除く): 89544102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 22783, 45566, 68349, 136698, 159481, 318962, 478443, 956886, 1617593, 3235186, 4852779, 9705558, 11323151, 22646302, 33969453, 67938906]

約数ペア:

[(1, 67938906), (2, 33969453), (3, 22646302), (6, 11323151), (7, 9705558), (14, 4852779), (21, 3235186), (42, 1617593), (71, 956886), (142, 478443), (213, 318962), (426, 159481), (497, 136698), (994, 68349), (1491, 45566), (2982, 22783)]