67451538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20857}}^1$

素因数の和:20887

約数の個数: 48

約数和(自身を含む): 171202464

約数和(自身を除く): 103750926

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 20857, 41714, 62571, 125142, 145999, 229427, 291998, 437997, 458854, 688281, 875994, 1021993, 1376562, 1605989, 2043986, 3065979, 3211978, 4817967, 6131958, 9635934, 11241923, 22483846, 33725769, 67451538]

約数ペア:

[(1, 67451538), (2, 33725769), (3, 22483846), (6, 11241923), (7, 9635934), (11, 6131958), (14, 4817967), (21, 3211978), (22, 3065979), (33, 2043986), (42, 1605989), (49, 1376562), (66, 1021993), (77, 875994), (98, 688281), (147, 458854), (154, 437997), (231, 291998), (294, 229427), (462, 145999), (539, 125142), (1078, 62571), (1617, 41714), (3234, 20857)]