6668815.00000000

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 127685376

約数和(自身を除く): 48176998

約数列:

[1, 2, 23, 46, 97, 103, 173, 194, 206, 346, 2231, 2369, 3979, 4462, 4738, 7958, 9991, 16781, 17819, 19982, 33562, 35638, 229793, 385963, 409837, 459586, 771926, 819674, 1728443, 3456886, 39754189, 79508378]

約数ペア:

[(1, 79508378), (2, 39754189), (23, 3456886), (46, 1728443), (97, 819674), (103, 771926), (173, 459586), (194, 409837), (206, 385963), (346, 229793), (2231, 35638), (2369, 33562), (3979, 19982), (4462, 17819), (4738, 16781), (7958, 9991)]