18730149984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{714673}}^1$

素因数の和:714709

約数の個数: 144

約数和(自身を含む): 65555616672

約数和(自身を除く): 46825466688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 714673, 1429346, 2144019, 2858692, 4288038, 5002711, 5717384, 6432057, 8576076, 9290749, 10005422, 11434768, 12864114, 15008133, 17152152, 18581498, 20010844, 22869536, 25728228, 27872247, 30016266, 34304304, 37162996, 40021688, 45024399, 51456456, 55744494, 60032532, 65035243, 68608608, 74325992, 80043376, 83616741, 90048798, 102912912, 111488988, 120065064, 130070486, 148651984, 160086752, 167233482, 180097596, 195105729, 205825824, 222977976, 240130128, 260140972, 297303968, 334466964, 360195192, 390211458, 445955952, 480260256, 520281944, 585317187, 668933928, 720390384, 780422916, 891911904, 1040563888, 1170634374, 1337867856, 1440780768, 1560845832, 2081127776, 2341268748, 2675735712, 3121691664, 4682537496, 6243383328, 9365074992, 18730149984]

約数ペア:

[(1, 18730149984), (2, 9365074992), (3, 6243383328), (4, 4682537496), (6, 3121691664), (7, 2675735712), (8, 2341268748), (9, 2081127776), (12, 1560845832), (13, 1440780768), (14, 1337867856), (16, 1170634374), (18, 1040563888), (21, 891911904), (24, 780422916), (26, 720390384), (28, 668933928), (32, 585317187), (36, 520281944), (39, 480260256), (42, 445955952), (48, 390211458), (52, 360195192), (56, 334466964), (63, 297303968), (72, 260140972), (78, 240130128), (84, 222977976), (91, 205825824), (96, 195105729), (104, 180097596), (112, 167233482), (117, 160086752), (126, 148651984), (144, 130070486), (156, 120065064), (168, 111488988), (182, 102912912), (208, 90048798), (224, 83616741), (234, 80043376), (252, 74325992), (273, 68608608), (288, 65035243), (312, 60032532), (336, 55744494), (364, 51456456), (416, 45024399), (468, 40021688), (504, 37162996), (546, 34304304), (624, 30016266), (672, 27872247), (728, 25728228), (819, 22869536), (936, 20010844), (1008, 18581498), (1092, 17152152), (1248, 15008133), (1456, 12864114), (1638, 11434768), (1872, 10005422), (2016, 9290749), (2184, 8576076), (2912, 6432057), (3276, 5717384), (3744, 5002711), (4368, 4288038), (6552, 2858692), (8736, 2144019), (13104, 1429346), (26208, 714673)]