38220186

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 79289280

約数和(自身を除く): 41069094

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 1609, 3218, 3959, 4827, 7918, 9654, 11877, 23754, 59533, 119066, 172163, 178599, 344326, 357198, 516489, 1032978, 6370031, 12740062, 19110093, 38220186]

約数ペア:

[(1, 38220186), (2, 19110093), (3, 12740062), (6, 6370031), (37, 1032978), (74, 516489), (107, 357198), (111, 344326), (214, 178599), (222, 172163), (321, 119066), (642, 59533), (1609, 23754), (3218, 11877), (3959, 9654), (4827, 7918)]