18785300814

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{44651}}^1$

素因数の和:44732

約数の個数: 120

約数和(自身を含む): 49890304728

約数和(自身を除く): 31105003914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 81, 98, 106, 126, 147, 159, 162, 189, 294, 318, 371, 378, 441, 477, 567, 742, 882, 954, 1113, 1134, 1323, 1431, 2226, 2597, 2646, 2862, 3339, 3969, 4293, 5194, 6678, 7791, 7938, 8586, 10017, 15582, 20034, 23373, 30051, 44651, 46746, 60102, 70119, 89302, 133953, 140238, 210357, 267906, 312557, 401859, 420714, 625114, 803718, 937671, 1205577, 1875342, 2187899, 2366503, 2411154, 2813013, 3616731, 4375798, 4733006, 5626026, 6563697, 7099509, 7233462, 8439039, 13127394, 14199018, 16565521, 16878078, 19691091, 21298527, 25317117, 33131042, 39382182, 42597054, 49696563, 50634234, 59073273, 63895581, 99393126, 115958647, 118146546, 127791162, 149089689, 177219819, 191686743, 231917294, 298179378, 347875941, 354439638, 383373486, 447269067, 695751882, 894538134, 1043627823, 1341807201, 2087255646, 2683614402, 3130883469, 6261766938, 9392650407, 18785300814]

約数ペア:

[(1, 18785300814), (2, 9392650407), (3, 6261766938), (6, 3130883469), (7, 2683614402), (9, 2087255646), (14, 1341807201), (18, 1043627823), (21, 894538134), (27, 695751882), (42, 447269067), (49, 383373486), (53, 354439638), (54, 347875941), (63, 298179378), (81, 231917294), (98, 191686743), (106, 177219819), (126, 149089689), (147, 127791162), (159, 118146546), (162, 115958647), (189, 99393126), (294, 63895581), (318, 59073273), (371, 50634234), (378, 49696563), (441, 42597054), (477, 39382182), (567, 33131042), (742, 25317117), (882, 21298527), (954, 19691091), (1113, 16878078), (1134, 16565521), (1323, 14199018), (1431, 13127394), (2226, 8439039), (2597, 7233462), (2646, 7099509), (2862, 6563697), (3339, 5626026), (3969, 4733006), (4293, 4375798), (5194, 3616731), (6678, 2813013), (7791, 2411154), (7938, 2366503), (8586, 2187899), (10017, 1875342), (15582, 1205577), (20034, 937671), (23373, 803718), (30051, 625114), (44651, 420714), (46746, 401859), (60102, 312557), (70119, 267906), (89302, 210357), (133953, 140238)]