18751803912

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1811}}^1$

素因数の和:1906

約数の個数: 240

約数和(自身を含む): 57290547600

約数和(自身を除く): 38538743688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 152, 162, 171, 174, 216, 228, 232, 261, 324, 342, 348, 456, 513, 522, 551, 648, 684, 696, 783, 841, 1026, 1044, 1102, 1368, 1539, 1566, 1653, 1682, 1811, 2052, 2088, 2204, 2349, 2523, 3078, 3132, 3306, 3364, 3622, 4104, 4408, 4698, 4959, 5046, 5433, 6156, 6264, 6612, 6728, 7244, 7569, 9396, 9918, 10092, 10866, 12312, 13224, 14488, 14877, 15138, 15979, 16299, 18792, 19836, 20184, 21732, 22707, 29754, 30276, 31958, 32598, 34409, 39672, 43464, 44631, 45414, 47937, 48897, 52519, 59508, 60552, 63916, 65196, 68121, 68818, 89262, 90828, 95874, 97794, 103227, 105038, 119016, 127832, 130392, 136242, 137636, 143811, 146691, 157557, 178524, 181656, 191748, 195588, 206454, 210076, 272484, 275272, 287622, 293382, 309681, 315114, 357048, 383496, 391176, 412908, 420152, 431433, 472671, 544968, 575244, 586764, 619362, 630228, 825816, 862866, 929043, 945342, 997861, 1150488, 1173528, 1238724, 1260456, 1294299, 1418013, 1523051, 1725732, 1858086, 1890684, 1995722, 2477448, 2588598, 2787129, 2836026, 2993583, 3046102, 3451464, 3716172, 3781368, 3991444, 4254039, 4569153, 5177196, 5574258, 5672052, 5987166, 6092204, 7432344, 7982888, 8508078, 8980749, 9138306, 10354392, 11148516, 11344104, 11974332, 12184408, 13707459, 17016156, 17961498, 18276612, 22297032, 23948664, 26942247, 27414918, 28937969, 34032312, 35922996, 36553224, 41122377, 53884494, 54829836, 57875938, 71845992, 80826741, 82244754, 86813907, 107768988, 109659672, 115751876, 123367131, 161653482, 164489508, 173627814, 215537976, 231503752, 246734262, 260441721, 323306964, 328979016, 347255628, 493468524, 520883442, 646613928, 694511256, 781325163, 986937048, 1041766884, 1562650326, 2083533768, 2343975489, 3125300652, 4687950978, 6250601304, 9375901956, 18751803912]

約数ペア:

[(1, 18751803912), (2, 9375901956), (3, 6250601304), (4, 4687950978), (6, 3125300652), (8, 2343975489), (9, 2083533768), (12, 1562650326), (18, 1041766884), (19, 986937048), (24, 781325163), (27, 694511256), (29, 646613928), (36, 520883442), (38, 493468524), (54, 347255628), (57, 328979016), (58, 323306964), (72, 260441721), (76, 246734262), (81, 231503752), (87, 215537976), (108, 173627814), (114, 164489508), (116, 161653482), (152, 123367131), (162, 115751876), (171, 109659672), (174, 107768988), (216, 86813907), (228, 82244754), (232, 80826741), (261, 71845992), (324, 57875938), (342, 54829836), (348, 53884494), (456, 41122377), (513, 36553224), (522, 35922996), (551, 34032312), (648, 28937969), (684, 27414918), (696, 26942247), (783, 23948664), (841, 22297032), (1026, 18276612), (1044, 17961498), (1102, 17016156), (1368, 13707459), (1539, 12184408), (1566, 11974332), (1653, 11344104), (1682, 11148516), (1811, 10354392), (2052, 9138306), (2088, 8980749), (2204, 8508078), (2349, 7982888), (2523, 7432344), (3078, 6092204), (3132, 5987166), (3306, 5672052), (3364, 5574258), (3622, 5177196), (4104, 4569153), (4408, 4254039), (4698, 3991444), (4959, 3781368), (5046, 3716172), (5433, 3451464), (6156, 3046102), (6264, 2993583), (6612, 2836026), (6728, 2787129), (7244, 2588598), (7569, 2477448), (9396, 1995722), (9918, 1890684), (10092, 1858086), (10866, 1725732), (12312, 1523051), (13224, 1418013), (14488, 1294299), (14877, 1260456), (15138, 1238724), (15979, 1173528), (16299, 1150488), (18792, 997861), (19836, 945342), (20184, 929043), (21732, 862866), (22707, 825816), (29754, 630228), (30276, 619362), (31958, 586764), (32598, 575244), (34409, 544968), (39672, 472671), (43464, 431433), (44631, 420152), (45414, 412908), (47937, 391176), (48897, 383496), (52519, 357048), (59508, 315114), (60552, 309681), (63916, 293382), (65196, 287622), (68121, 275272), (68818, 272484), (89262, 210076), (90828, 206454), (95874, 195588), (97794, 191748), (103227, 181656), (105038, 178524), (119016, 157557), (127832, 146691), (130392, 143811), (136242, 137636)]