18494779968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241421}}^1$

素因数の和:241465

約数の個数: 168

約数和(自身を含む): 63774035520

約数和(自身を除く): 45279255552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25536, 38304, 76608, 241421, 482842, 724263, 965684, 1448526, 1689947, 1931368, 2172789, 2897052, 3379894, 3862736, 4345578, 4586999, 5069841, 5794104, 6759788, 7725472, 8691156, 9173998, 10139682, 11588208, 13519576, 13760997, 15209523, 15450944, 17382312, 18347996, 20279364, 23176416, 27039152, 27521994, 30419046, 32108993, 34764624, 36695992, 40558728, 41282991, 46352832, 54078304, 55043988, 60838092, 64217986, 69529248, 73391984, 81117456, 82565982, 96326979, 108156608, 110087976, 121676184, 128435972, 139058496, 146783968, 162234912, 165131964, 192653958, 220175952, 243352368, 256871944, 288980937, 293567936, 324469824, 330263928, 385307916, 440351904, 486704736, 513743888, 577961874, 660527856, 770615832, 880703808, 973409472, 1027487776, 1155923748, 1321055712, 1541231664, 2054975552, 2311847496, 2642111424, 3082463328, 4623694992, 6164926656, 9247389984, 18494779968]

約数ペア:

[(1, 18494779968), (2, 9247389984), (3, 6164926656), (4, 4623694992), (6, 3082463328), (7, 2642111424), (8, 2311847496), (9, 2054975552), (12, 1541231664), (14, 1321055712), (16, 1155923748), (18, 1027487776), (19, 973409472), (21, 880703808), (24, 770615832), (28, 660527856), (32, 577961874), (36, 513743888), (38, 486704736), (42, 440351904), (48, 385307916), (56, 330263928), (57, 324469824), (63, 293567936), (64, 288980937), (72, 256871944), (76, 243352368), (84, 220175952), (96, 192653958), (112, 165131964), (114, 162234912), (126, 146783968), (133, 139058496), (144, 128435972), (152, 121676184), (168, 110087976), (171, 108156608), (192, 96326979), (224, 82565982), (228, 81117456), (252, 73391984), (266, 69529248), (288, 64217986), (304, 60838092), (336, 55043988), (342, 54078304), (399, 46352832), (448, 41282991), (456, 40558728), (504, 36695992), (532, 34764624), (576, 32108993), (608, 30419046), (672, 27521994), (684, 27039152), (798, 23176416), (912, 20279364), (1008, 18347996), (1064, 17382312), (1197, 15450944), (1216, 15209523), (1344, 13760997), (1368, 13519576), (1596, 11588208), (1824, 10139682), (2016, 9173998), (2128, 8691156), (2394, 7725472), (2736, 6759788), (3192, 5794104), (3648, 5069841), (4032, 4586999), (4256, 4345578), (4788, 3862736), (5472, 3379894), (6384, 2897052), (8512, 2172789), (9576, 1931368), (10944, 1689947), (12768, 1448526), (19152, 965684), (25536, 724263), (38304, 482842), (76608, 241421)]