18837607536

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 400

約数和(自身を含む): 62069027328

約数和(自身を除く): 43231419792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 71, 72, 74, 81, 88, 99, 108, 111, 132, 142, 144, 148, 162, 176, 198, 213, 216, 222, 264, 284, 296, 297, 324, 333, 396, 407, 426, 432, 444, 503, 528, 568, 592, 594, 639, 648, 666, 781, 792, 814, 852, 888, 891, 999, 1006, 1136, 1188, 1221, 1278, 1296, 1332, 1509, 1562, 1584, 1628, 1704, 1776, 1782, 1917, 1998, 2012, 2343, 2376, 2442, 2556, 2627, 2664, 2997, 3018, 3124, 3256, 3408, 3564, 3663, 3834, 3996, 4024, 4527, 4686, 4752, 4884, 5112, 5254, 5328, 5533, 5751, 5994, 6036, 6248, 6512, 7029, 7128, 7326, 7668, 7881, 7992, 8048, 9054, 9372, 9768, 10224, 10508, 10989, 11066, 11502, 11988, 12072, 12496, 13581, 14058, 14256, 14652, 15336, 15762, 15984, 16599, 18108, 18611, 18744, 19536, 21016, 21087, 21978, 22132, 23004, 23643, 23976, 24144, 27162, 28116, 28897, 29304, 30672, 31524, 32967, 33198, 35713, 36216, 37222, 37488, 40743, 42032, 42174, 43956, 44264, 46008, 47286, 47952, 49797, 54324, 55833, 56232, 57794, 58608, 63048, 63261, 65934, 66396, 70929, 71426, 72432, 74444, 81486, 84348, 86691, 87912, 88528, 92016, 94572, 99594, 107139, 108648, 111666, 112464, 115588, 126096, 126522, 131868, 132792, 141858, 142852, 148888, 149391, 162972, 167499, 168696, 173382, 175824, 189144, 199188, 204721, 212787, 214278, 217296, 223332, 231176, 253044, 260073, 263736, 265584, 283716, 285704, 297776, 298782, 321417, 325944, 334998, 337392, 346764, 378288, 392843, 398376, 409442, 425574, 428556, 446664, 448173, 462352, 502497, 506088, 520146, 527472, 567432, 571408, 597564, 614163, 642834, 651888, 669996, 693528, 780219, 785686, 796752, 818884, 851148, 857112, 893328, 896346, 964251, 1004994, 1012176, 1040292, 1134864, 1178529, 1195128, 1228326, 1285668, 1321381, 1339992, 1387056, 1507491, 1560438, 1571372, 1637768, 1702296, 1714224, 1792692, 1842489, 1928502, 2009988, 2080584, 2340657, 2357058, 2390256, 2456652, 2571336, 2642762, 2679984, 2892753, 3014982, 3120876, 3142744, 3275536, 3404592, 3535587, 3585384, 3684978, 3857004, 3964143, 4019976, 4161168, 4681314, 4714116, 4913304, 5142672, 5285524, 5527467, 5785506, 6029964, 6241752, 6285488, 7071174, 7170768, 7369956, 7714008, 7928286, 8039952, 9362628, 9428232, 9826608, 10571048, 10606761, 11054934, 11571012, 11892429, 12059928, 12483504, 14142348, 14535191, 14739912, 15428016, 15856572, 16582401, 18725256, 18856464, 21142096, 21213522, 22109868, 23142024, 23784858, 24119856, 28284696, 29070382, 29479824, 31713144, 31820283, 33164802, 35677287, 37450512, 42427044, 43605573, 44219736, 46284048, 47569716, 56569392, 58140764, 63426288, 63640566, 66329604, 71354574, 84854088, 87211146, 88439472, 95139432, 107031861, 116281528, 127281132, 130816719, 132659208, 142709148, 169708176, 174422292, 190278864, 214063722, 232563056, 254562264, 261633438, 265318416, 285418296, 348844584, 392450157, 428127444, 509124528, 523266876, 570836592, 697689168, 784900314, 856254888, 1046533752, 1177350471, 1569800628, 1712509776, 2093067504, 2354700942, 3139601256, 4709401884, 6279202512, 9418803768, 18837607536]

約数ペア:

[(1, 18837607536), (2, 9418803768), (3, 6279202512), (4, 4709401884), (6, 3139601256), (8, 2354700942), (9, 2093067504), (11, 1712509776), (12, 1569800628), (16, 1177350471), (18, 1046533752), (22, 856254888), (24, 784900314), (27, 697689168), (33, 570836592), (36, 523266876), (37, 509124528), (44, 428127444), (48, 392450157), (54, 348844584), (66, 285418296), (71, 265318416), (72, 261633438), (74, 254562264), (81, 232563056), (88, 214063722), (99, 190278864), (108, 174422292), (111, 169708176), (132, 142709148), (142, 132659208), (144, 130816719), (148, 127281132), (162, 116281528), (176, 107031861), (198, 95139432), (213, 88439472), (216, 87211146), (222, 84854088), (264, 71354574), (284, 66329604), (296, 63640566), (297, 63426288), (324, 58140764), (333, 56569392), (396, 47569716), (407, 46284048), (426, 44219736), (432, 43605573), (444, 42427044), (503, 37450512), (528, 35677287), (568, 33164802), (592, 31820283), (594, 31713144), (639, 29479824), (648, 29070382), (666, 28284696), (781, 24119856), (792, 23784858), (814, 23142024), (852, 22109868), (888, 21213522), (891, 21142096), (999, 18856464), (1006, 18725256), (1136, 16582401), (1188, 15856572), (1221, 15428016), (1278, 14739912), (1296, 14535191), (1332, 14142348), (1509, 12483504), (1562, 12059928), (1584, 11892429), (1628, 11571012), (1704, 11054934), (1776, 10606761), (1782, 10571048), (1917, 9826608), (1998, 9428232), (2012, 9362628), (2343, 8039952), (2376, 7928286), (2442, 7714008), (2556, 7369956), (2627, 7170768), (2664, 7071174), (2997, 6285488), (3018, 6241752), (3124, 6029964), (3256, 5785506), (3408, 5527467), (3564, 5285524), (3663, 5142672), (3834, 4913304), (3996, 4714116), (4024, 4681314), (4527, 4161168), (4686, 4019976), (4752, 3964143), (4884, 3857004), (5112, 3684978), (5254, 3585384), (5328, 3535587), (5533, 3404592), (5751, 3275536), (5994, 3142744), (6036, 3120876), (6248, 3014982), (6512, 2892753), (7029, 2679984), (7128, 2642762), (7326, 2571336), (7668, 2456652), (7881, 2390256), (7992, 2357058), (8048, 2340657), (9054, 2080584), (9372, 2009988), (9768, 1928502), (10224, 1842489), (10508, 1792692), (10989, 1714224), (11066, 1702296), (11502, 1637768), (11988, 1571372), (12072, 1560438), (12496, 1507491), (13581, 1387056), (14058, 1339992), (14256, 1321381), (14652, 1285668), (15336, 1228326), (15762, 1195128), (15984, 1178529), (16599, 1134864), (18108, 1040292), (18611, 1012176), (18744, 1004994), (19536, 964251), (21016, 896346), (21087, 893328), (21978, 857112), (22132, 851148), (23004, 818884), (23643, 796752), (23976, 785686), (24144, 780219), (27162, 693528), (28116, 669996), (28897, 651888), (29304, 642834), (30672, 614163), (31524, 597564), (32967, 571408), (33198, 567432), (35713, 527472), (36216, 520146), (37222, 506088), (37488, 502497), (40743, 462352), (42032, 448173), (42174, 446664), (43956, 428556), (44264, 425574), (46008, 409442), (47286, 398376), (47952, 392843), (49797, 378288), (54324, 346764), (55833, 337392), (56232, 334998), (57794, 325944), (58608, 321417), (63048, 298782), (63261, 297776), (65934, 285704), (66396, 283716), (70929, 265584), (71426, 263736), (72432, 260073), (74444, 253044), (81486, 231176), (84348, 223332), (86691, 217296), (87912, 214278), (88528, 212787), (92016, 204721), (94572, 199188), (99594, 189144), (107139, 175824), (108648, 173382), (111666, 168696), (112464, 167499), (115588, 162972), (126096, 149391), (126522, 148888), (131868, 142852), (132792, 141858)]