2018685438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 5992496640

約数和(自身を除く): 3973811202

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 47, 49, 57, 63, 66, 77, 94, 98, 99, 114, 126, 133, 141, 147, 154, 171, 198, 209, 231, 233, 266, 282, 294, 329, 342, 399, 418, 423, 441, 462, 466, 517, 539, 627, 658, 693, 699, 798, 846, 882, 893, 931, 987, 1034, 1078, 1197, 1254, 1386, 1398, 1463, 1551, 1617, 1631, 1786, 1862, 1881, 1974, 2097, 2303, 2394, 2563, 2679, 2793, 2926, 2961, 3102, 3234, 3262, 3619, 3762, 4194, 4389, 4427, 4606, 4653, 4851, 4893, 5126, 5358, 5586, 5922, 6251, 6909, 7238, 7689, 8037, 8379, 8778, 8854, 9306, 9702, 9786, 9823, 10241, 10857, 10951, 11417, 12502, 13167, 13281, 13818, 14679, 15378, 16074, 16758, 17941, 18753, 19646, 20482, 20727, 21714, 21902, 22834, 23067, 25333, 26334, 26562, 29358, 29469, 30723, 30989, 32571, 32853, 34251, 35882, 37506, 39843, 41454, 43757, 46134, 48697, 50666, 53823, 56259, 58938, 61446, 61978, 65142, 65706, 68502, 68761, 75999, 76657, 79686, 87514, 88407, 92169, 92967, 97394, 98559, 102753, 107646, 112518, 120461, 125587, 131271, 137522, 146091, 151998, 153314, 161469, 176814, 184338, 185934, 197118, 205506, 206283, 208069, 216923, 227997, 229971, 240922, 251174, 262542, 278901, 292182, 322938, 340879, 361383, 376761, 393813, 412566, 416138, 433846, 438273, 455994, 459942, 481327, 536599, 557802, 618849, 624207, 650769, 681758, 689913, 722766, 753522, 787626, 843227, 876546, 962654, 1022637, 1073198, 1084149, 1130283, 1237698, 1248414, 1301538, 1379826, 1443981, 1456483, 1609797, 1686454, 1872621, 1952307, 2045274, 2168298, 2260566, 2288759, 2386153, 2529681, 2887962, 2912966, 3067911, 3219594, 3745242, 3904614, 4331943, 4369449, 4577518, 4772306, 4829391, 5059362, 5902589, 6135822, 6866277, 7158459, 7589043, 8663886, 8738898, 9658782, 10195381, 11805178, 13108347, 13732554, 14316918, 15178086, 16021313, 17707767, 20390762, 20598831, 21475377, 26216694, 30586143, 32042626, 35415534, 41197662, 42950754, 48063939, 53123301, 61172286, 91758429, 96127878, 106246602, 112149191, 144191817, 183516858, 224298382, 288383634, 336447573, 672895146, 1009342719, 2018685438]

約数ペア:

[(1, 2018685438), (2, 1009342719), (3, 672895146), (6, 336447573), (7, 288383634), (9, 224298382), (11, 183516858), (14, 144191817), (18, 112149191), (19, 106246602), (21, 96127878), (22, 91758429), (33, 61172286), (38, 53123301), (42, 48063939), (47, 42950754), (49, 41197662), (57, 35415534), (63, 32042626), (66, 30586143), (77, 26216694), (94, 21475377), (98, 20598831), (99, 20390762), (114, 17707767), (126, 16021313), (133, 15178086), (141, 14316918), (147, 13732554), (154, 13108347), (171, 11805178), (198, 10195381), (209, 9658782), (231, 8738898), (233, 8663886), (266, 7589043), (282, 7158459), (294, 6866277), (329, 6135822), (342, 5902589), (399, 5059362), (418, 4829391), (423, 4772306), (441, 4577518), (462, 4369449), (466, 4331943), (517, 3904614), (539, 3745242), (627, 3219594), (658, 3067911), (693, 2912966), (699, 2887962), (798, 2529681), (846, 2386153), (882, 2288759), (893, 2260566), (931, 2168298), (987, 2045274), (1034, 1952307), (1078, 1872621), (1197, 1686454), (1254, 1609797), (1386, 1456483), (1398, 1443981), (1463, 1379826), (1551, 1301538), (1617, 1248414), (1631, 1237698), (1786, 1130283), (1862, 1084149), (1881, 1073198), (1974, 1022637), (2097, 962654), (2303, 876546), (2394, 843227), (2563, 787626), (2679, 753522), (2793, 722766), (2926, 689913), (2961, 681758), (3102, 650769), (3234, 624207), (3262, 618849), (3619, 557802), (3762, 536599), (4194, 481327), (4389, 459942), (4427, 455994), (4606, 438273), (4653, 433846), (4851, 416138), (4893, 412566), (5126, 393813), (5358, 376761), (5586, 361383), (5922, 340879), (6251, 322938), (6909, 292182), (7238, 278901), (7689, 262542), (8037, 251174), (8379, 240922), (8778, 229971), (8854, 227997), (9306, 216923), (9702, 208069), (9786, 206283), (9823, 205506), (10241, 197118), (10857, 185934), (10951, 184338), (11417, 176814), (12502, 161469), (13167, 153314), (13281, 151998), (13818, 146091), (14679, 137522), (15378, 131271), (16074, 125587), (16758, 120461), (17941, 112518), (18753, 107646), (19646, 102753), (20482, 98559), (20727, 97394), (21714, 92967), (21902, 92169), (22834, 88407), (23067, 87514), (25333, 79686), (26334, 76657), (26562, 75999), (29358, 68761), (29469, 68502), (30723, 65706), (30989, 65142), (32571, 61978), (32853, 61446), (34251, 58938), (35882, 56259), (37506, 53823), (39843, 50666), (41454, 48697), (43757, 46134)]