21821947488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{19081}}^1$

素因数の和:19146

約数の個数: 216

約数和(自身を含む): 71451938376

約数和(自身を除く): 49629990888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 361, 396, 418, 456, 528, 608, 627, 684, 722, 792, 836, 912, 1056, 1083, 1254, 1368, 1444, 1584, 1672, 1824, 1881, 2166, 2508, 2736, 2888, 3168, 3249, 3344, 3762, 3971, 4332, 5016, 5472, 5776, 6498, 6688, 7524, 7942, 8664, 10032, 11552, 11913, 12996, 15048, 15884, 17328, 19081, 20064, 23826, 25992, 30096, 31768, 34656, 35739, 38162, 47652, 51984, 57243, 60192, 63536, 71478, 76324, 95304, 103968, 114486, 127072, 142956, 152648, 171729, 190608, 209891, 228972, 285912, 305296, 343458, 362539, 381216, 419782, 457944, 571824, 610592, 629673, 686916, 725078, 839564, 915888, 1087617, 1143648, 1259346, 1373832, 1450156, 1679128, 1831776, 1889019, 2175234, 2518692, 2747664, 2900312, 3262851, 3358256, 3778038, 3987929, 4350468, 5037384, 5495328, 5800624, 6525702, 6716512, 6888241, 7556076, 7975858, 8700936, 10074768, 11601248, 11963787, 13051404, 13776482, 15112152, 15951716, 17401872, 20149536, 20664723, 23927574, 26102808, 27552964, 30224304, 31903432, 34803744, 35891361, 41329446, 47855148, 52205616, 55105928, 60448608, 61994169, 63806864, 71782722, 75770651, 82658892, 95710296, 104411232, 110211856, 123988338, 127613728, 143565444, 151541302, 165317784, 191420592, 220423712, 227311953, 247976676, 287130888, 303082604, 330635568, 382841184, 454623906, 495953352, 574261776, 606165208, 661271136, 681935859, 909247812, 991906704, 1148523552, 1212330416, 1363871718, 1818495624, 1983813408, 2424660832, 2727743436, 3636991248, 5455486872, 7273982496, 10910973744, 21821947488]

約数ペア:

[(1, 21821947488), (2, 10910973744), (3, 7273982496), (4, 5455486872), (6, 3636991248), (8, 2727743436), (9, 2424660832), (11, 1983813408), (12, 1818495624), (16, 1363871718), (18, 1212330416), (19, 1148523552), (22, 991906704), (24, 909247812), (32, 681935859), (33, 661271136), (36, 606165208), (38, 574261776), (44, 495953352), (48, 454623906), (57, 382841184), (66, 330635568), (72, 303082604), (76, 287130888), (88, 247976676), (96, 227311953), (99, 220423712), (114, 191420592), (132, 165317784), (144, 151541302), (152, 143565444), (171, 127613728), (176, 123988338), (198, 110211856), (209, 104411232), (228, 95710296), (264, 82658892), (288, 75770651), (304, 71782722), (342, 63806864), (352, 61994169), (361, 60448608), (396, 55105928), (418, 52205616), (456, 47855148), (528, 41329446), (608, 35891361), (627, 34803744), (684, 31903432), (722, 30224304), (792, 27552964), (836, 26102808), (912, 23927574), (1056, 20664723), (1083, 20149536), (1254, 17401872), (1368, 15951716), (1444, 15112152), (1584, 13776482), (1672, 13051404), (1824, 11963787), (1881, 11601248), (2166, 10074768), (2508, 8700936), (2736, 7975858), (2888, 7556076), (3168, 6888241), (3249, 6716512), (3344, 6525702), (3762, 5800624), (3971, 5495328), (4332, 5037384), (5016, 4350468), (5472, 3987929), (5776, 3778038), (6498, 3358256), (6688, 3262851), (7524, 2900312), (7942, 2747664), (8664, 2518692), (10032, 2175234), (11552, 1889019), (11913, 1831776), (12996, 1679128), (15048, 1450156), (15884, 1373832), (17328, 1259346), (19081, 1143648), (20064, 1087617), (23826, 915888), (25992, 839564), (30096, 725078), (31768, 686916), (34656, 629673), (35739, 610592), (38162, 571824), (47652, 457944), (51984, 419782), (57243, 381216), (60192, 362539), (63536, 343458), (71478, 305296), (76324, 285912), (95304, 228972), (103968, 209891), (114486, 190608), (127072, 171729), (142956, 152648)]