12718245912

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1773

約数の個数: 128

約数和(自身を含む): 33477312960

約数和(自身を除く): 20759067048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 181, 212, 222, 296, 318, 362, 424, 444, 543, 636, 724, 888, 1086, 1272, 1448, 1493, 1961, 2172, 2986, 3922, 4344, 4479, 5883, 5972, 6697, 7844, 8958, 9593, 11766, 11944, 13394, 15688, 17916, 19186, 20091, 23532, 26788, 28779, 35832, 38372, 40182, 47064, 53576, 55241, 57558, 76744, 79129, 80364, 110482, 115116, 158258, 160728, 165723, 220964, 230232, 237387, 270233, 316516, 331446, 354941, 441928, 474774, 540466, 633032, 662892, 709882, 810699, 949548, 1064823, 1080932, 1325784, 1419764, 1621398, 1899096, 2129646, 2161864, 2839528, 2927773, 3242796, 4259292, 5855546, 6485592, 8518584, 8783319, 9998621, 11711092, 14322349, 17566638, 19997242, 23422184, 28644698, 29995863, 35133276, 39994484, 42967047, 57289396, 59991726, 70266552, 79988968, 85934094, 114578792, 119983452, 171868188, 239966904, 343736376, 529926913, 1059853826, 1589780739, 2119707652, 3179561478, 4239415304, 6359122956, 12718245912]

約数ペア:

[(1, 12718245912), (2, 6359122956), (3, 4239415304), (4, 3179561478), (6, 2119707652), (8, 1589780739), (12, 1059853826), (24, 529926913), (37, 343736376), (53, 239966904), (74, 171868188), (106, 119983452), (111, 114578792), (148, 85934094), (159, 79988968), (181, 70266552), (212, 59991726), (222, 57289396), (296, 42967047), (318, 39994484), (362, 35133276), (424, 29995863), (444, 28644698), (543, 23422184), (636, 19997242), (724, 17566638), (888, 14322349), (1086, 11711092), (1272, 9998621), (1448, 8783319), (1493, 8518584), (1961, 6485592), (2172, 5855546), (2986, 4259292), (3922, 3242796), (4344, 2927773), (4479, 2839528), (5883, 2161864), (5972, 2129646), (6697, 1899096), (7844, 1621398), (8958, 1419764), (9593, 1325784), (11766, 1080932), (11944, 1064823), (13394, 949548), (15688, 810699), (17916, 709882), (19186, 662892), (20091, 633032), (23532, 540466), (26788, 474774), (28779, 441928), (35832, 354941), (38372, 331446), (40182, 316516), (47064, 270233), (53576, 237387), (55241, 230232), (57558, 220964), (76744, 165723), (79129, 160728), (80364, 158258), (110482, 115116)]