2021570226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{5881}}^1$

素因数の和:6028

約数の個数: 72

約数和(自身を含む): 4785701076

約数和(自身を除く): 2764130850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 169, 226, 234, 338, 339, 507, 678, 1014, 1017, 1469, 1521, 2034, 2938, 3042, 4407, 5881, 8814, 11762, 13221, 17643, 19097, 26442, 35286, 38194, 52929, 57291, 76453, 105858, 114582, 152906, 171873, 229359, 343746, 458718, 664553, 688077, 993889, 1329106, 1376154, 1987778, 1993659, 2981667, 3987318, 5963334, 5980977, 8639189, 8945001, 11961954, 17278378, 17890002, 25917567, 51835134, 77752701, 112309457, 155505402, 224618914, 336928371, 673856742, 1010785113, 2021570226]

約数ペア:

[(1, 2021570226), (2, 1010785113), (3, 673856742), (6, 336928371), (9, 224618914), (13, 155505402), (18, 112309457), (26, 77752701), (39, 51835134), (78, 25917567), (113, 17890002), (117, 17278378), (169, 11961954), (226, 8945001), (234, 8639189), (338, 5980977), (339, 5963334), (507, 3987318), (678, 2981667), (1014, 1993659), (1017, 1987778), (1469, 1376154), (1521, 1329106), (2034, 993889), (2938, 688077), (3042, 664553), (4407, 458718), (5881, 343746), (8814, 229359), (11762, 171873), (13221, 152906), (17643, 114582), (19097, 105858), (26442, 76453), (35286, 57291), (38194, 52929)]