11966238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 16545762

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 107, 109, 114, 171, 214, 218, 321, 327, 342, 513, 642, 654, 963, 981, 1026, 1926, 1962, 2033, 2071, 2889, 2943, 4066, 4142, 5778, 5886, 6099, 6213, 11663, 12198, 12426, 18297, 18639, 23326, 34989, 36594, 37278, 54891, 55917, 69978, 104967, 109782, 111834, 209934, 221597, 314901, 443194, 629802, 664791, 1329582, 1994373, 3988746, 5983119, 11966238]

約数ペア:

[(1, 11966238), (2, 5983119), (3, 3988746), (6, 1994373), (9, 1329582), (18, 664791), (19, 629802), (27, 443194), (38, 314901), (54, 221597), (57, 209934), (107, 111834), (109, 109782), (114, 104967), (171, 69978), (214, 55917), (218, 54891), (321, 37278), (327, 36594), (342, 34989), (513, 23326), (642, 18639), (654, 18297), (963, 12426), (981, 12198), (1026, 11663), (1926, 6213), (1962, 6099), (2033, 5886), (2071, 5778), (2889, 4142), (2943, 4066)]