1256162238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{34327}}^1$

素因数の和:34461

約数の個数: 48

約数和(自身を含む): 2891790720

約数和(自身を除く): 1635628482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 4066, 6099, 12198, 18297, 34327, 36594, 68654, 102981, 205962, 308943, 617886, 652213, 1304426, 1956639, 3672989, 3913278, 5869917, 7345978, 11018967, 11739834, 22037934, 33056901, 66113802, 69786791, 139573582, 209360373, 418720746, 628081119, 1256162238]

約数ペア:

[(1, 1256162238), (2, 628081119), (3, 418720746), (6, 209360373), (9, 139573582), (18, 69786791), (19, 66113802), (38, 33056901), (57, 22037934), (107, 11739834), (114, 11018967), (171, 7345978), (214, 5869917), (321, 3913278), (342, 3672989), (642, 1956639), (963, 1304426), (1926, 652213), (2033, 617886), (4066, 308943), (6099, 205962), (12198, 102981), (18297, 68654), (34327, 36594)]