26372520486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8273}}^1$

素因数の和:8555

約数の個数: 128

約数和(自身を含む): 66721536000

約数和(自身を除く): 40349015514

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 239, 247, 342, 351, 478, 494, 513, 702, 717, 741, 1026, 1434, 1482, 2151, 2223, 3107, 4302, 4446, 4541, 6214, 6453, 6669, 8273, 9082, 9321, 12906, 13338, 13623, 16546, 18642, 24819, 27246, 27963, 40869, 49638, 55926, 59033, 74457, 81738, 83889, 107549, 118066, 122607, 148914, 157187, 167778, 177099, 215098, 223371, 245214, 314374, 322647, 354198, 446742, 471561, 531297, 645294, 943122, 967941, 1062594, 1414683, 1593891, 1935882, 1977247, 2043431, 2829366, 2903823, 3187782, 3954494, 4086862, 4244049, 5807646, 5931741, 6130293, 8488098, 11863482, 12260586, 17795223, 18390879, 25704211, 35590446, 36781758, 37567693, 51408422, 53385669, 55172637, 75135386, 77112633, 106771338, 110345274, 112703079, 154225266, 225406158, 231337899, 338109237, 462675798, 488380009, 676218474, 694013697, 976760018, 1014327711, 1388027394, 1465140027, 2028655422, 2930280054, 4395420081, 8790840162, 13186260243, 26372520486]

約数ペア:

[(1, 26372520486), (2, 13186260243), (3, 8790840162), (6, 4395420081), (9, 2930280054), (13, 2028655422), (18, 1465140027), (19, 1388027394), (26, 1014327711), (27, 976760018), (38, 694013697), (39, 676218474), (54, 488380009), (57, 462675798), (78, 338109237), (114, 231337899), (117, 225406158), (171, 154225266), (234, 112703079), (239, 110345274), (247, 106771338), (342, 77112633), (351, 75135386), (478, 55172637), (494, 53385669), (513, 51408422), (702, 37567693), (717, 36781758), (741, 35590446), (1026, 25704211), (1434, 18390879), (1482, 17795223), (2151, 12260586), (2223, 11863482), (3107, 8488098), (4302, 6130293), (4446, 5931741), (4541, 5807646), (6214, 4244049), (6453, 4086862), (6669, 3954494), (8273, 3187782), (9082, 2903823), (9321, 2829366), (12906, 2043431), (13338, 1977247), (13623, 1935882), (16546, 1593891), (18642, 1414683), (24819, 1062594), (27246, 967941), (27963, 943122), (40869, 645294), (49638, 531297), (55926, 471561), (59033, 446742), (74457, 354198), (81738, 322647), (83889, 314374), (107549, 245214), (118066, 223371), (122607, 215098), (148914, 177099), (157187, 167778)]