664136802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{49261}}^1$

素因数の和:49383

約数の個数: 48

約数和(自身を含む): 1659932352

約数和(自身を除く): 995795550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 13482, 49261, 98522, 147783, 295566, 344827, 443349, 689654, 886698, 1034481, 2068962, 3103443, 5270927, 6206886, 10541854, 15812781, 31625562, 36896489, 47438343, 73792978, 94876686, 110689467, 221378934, 332068401, 664136802]

約数ペア:

[(1, 664136802), (2, 332068401), (3, 221378934), (6, 110689467), (7, 94876686), (9, 73792978), (14, 47438343), (18, 36896489), (21, 31625562), (42, 15812781), (63, 10541854), (107, 6206886), (126, 5270927), (214, 3103443), (321, 2068962), (642, 1034481), (749, 886698), (963, 689654), (1498, 443349), (1926, 344827), (2247, 295566), (4494, 147783), (6741, 98522), (13482, 49261)]