39154938

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 41093382

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 859, 1718, 2577, 5154, 7597, 15194, 22791, 45582, 60989, 91913, 121978, 182967, 183826, 275739, 365934, 551478, 6525823, 13051646, 19577469, 39154938]

約数ペア:

[(1, 39154938), (2, 19577469), (3, 13051646), (6, 6525823), (71, 551478), (107, 365934), (142, 275739), (213, 183826), (214, 182967), (321, 121978), (426, 91913), (642, 60989), (859, 45582), (1718, 22791), (2577, 15194), (5154, 7597)]