2000138852898

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{30781}}^1$

素因数の和:31075

約数の個数: 192

約数和(自身を含む): 4904946708480

約数和(自身を除く): 2904807855582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 227, 243, 279, 342, 454, 486, 513, 558, 589, 681, 837, 1026, 1178, 1362, 1539, 1674, 1767, 2043, 2511, 3078, 3534, 4086, 4313, 4617, 5022, 5301, 6129, 7037, 7533, 8626, 9234, 10602, 12258, 12939, 14074, 15066, 15903, 18387, 21111, 25878, 30781, 31806, 36774, 38817, 42222, 47709, 55161, 61562, 63333, 77634, 92343, 95418, 110322, 116451, 126666, 133703, 143127, 184686, 189999, 232902, 267406, 277029, 286254, 349353, 379998, 401109, 554058, 569997, 584839, 698706, 802218, 831087, 954211, 1048059, 1139994, 1169678, 1203327, 1662174, 1709991, 1754517, 1908422, 2096118, 2406654, 2493261, 2862633, 3419982, 3509034, 3609981, 4986522, 5263551, 5725266, 6987287, 7219962, 7479783, 8587899, 10527102, 10829943, 13974574, 14959566, 15790653, 17175798, 18130009, 20961861, 21659886, 25763697, 31581306, 32489829, 36260018, 41923722, 47371959, 51527394, 54390027, 62885583, 64979658, 77291091, 94743918, 108780054, 125771166, 132758453, 142115877, 154582182, 163170081, 188656749, 216605897, 231873273, 265516906, 284231754, 326340162, 377313498, 398275359, 433211794, 463746546, 489510243, 565970247, 649817691, 796550718, 979020486, 1131940494, 1194826077, 1299635382, 1468530729, 1697910741, 1949453073, 2389652154, 2937061458, 3395821482, 3584478231, 3898906146, 4115512043, 4405592187, 5848359219, 7168956462, 8231024086, 8811184374, 10753434693, 11696718438, 12346536129, 17545077657, 21506869386, 24693072258, 32260304079, 35090155314, 37039608387, 52635232971, 64520608158, 74079216774, 105270465942, 111118825161, 222237650322, 333356475483, 666712950966, 1000069426449, 2000138852898]

約数ペア:

[(1, 2000138852898), (2, 1000069426449), (3, 666712950966), (6, 333356475483), (9, 222237650322), (18, 111118825161), (19, 105270465942), (27, 74079216774), (31, 64520608158), (38, 52635232971), (54, 37039608387), (57, 35090155314), (62, 32260304079), (81, 24693072258), (93, 21506869386), (114, 17545077657), (162, 12346536129), (171, 11696718438), (186, 10753434693), (227, 8811184374), (243, 8231024086), (279, 7168956462), (342, 5848359219), (454, 4405592187), (486, 4115512043), (513, 3898906146), (558, 3584478231), (589, 3395821482), (681, 2937061458), (837, 2389652154), (1026, 1949453073), (1178, 1697910741), (1362, 1468530729), (1539, 1299635382), (1674, 1194826077), (1767, 1131940494), (2043, 979020486), (2511, 796550718), (3078, 649817691), (3534, 565970247), (4086, 489510243), (4313, 463746546), (4617, 433211794), (5022, 398275359), (5301, 377313498), (6129, 326340162), (7037, 284231754), (7533, 265516906), (8626, 231873273), (9234, 216605897), (10602, 188656749), (12258, 163170081), (12939, 154582182), (14074, 142115877), (15066, 132758453), (15903, 125771166), (18387, 108780054), (21111, 94743918), (25878, 77291091), (30781, 64979658), (31806, 62885583), (36774, 54390027), (38817, 51527394), (42222, 47371959), (47709, 41923722), (55161, 36260018), (61562, 32489829), (63333, 31581306), (77634, 25763697), (92343, 21659886), (95418, 20961861), (110322, 18130009), (116451, 17175798), (126666, 15790653), (133703, 14959566), (143127, 13974574), (184686, 10829943), (189999, 10527102), (232902, 8587899), (267406, 7479783), (277029, 7219962), (286254, 6987287), (349353, 5725266), (379998, 5263551), (401109, 4986522), (554058, 3609981), (569997, 3509034), (584839, 3419982), (698706, 2862633), (802218, 2493261), (831087, 2406654), (954211, 2096118), (1048059, 1908422), (1139994, 1754517), (1169678, 1709991), (1203327, 1662174)]