18794977992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7351}}^1$

素因数の和:7481

約数の個数: 256

約数和(自身を含む): 63521280000

約数和(自身を除く): 44726302008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 89, 108, 114, 126, 133, 152, 168, 171, 178, 189, 216, 228, 252, 266, 267, 342, 356, 378, 399, 456, 504, 513, 532, 534, 623, 684, 712, 756, 798, 801, 1026, 1064, 1068, 1197, 1246, 1368, 1512, 1596, 1602, 1691, 1869, 2052, 2136, 2394, 2403, 2492, 3192, 3204, 3382, 3591, 3738, 4104, 4788, 4806, 4984, 5073, 5607, 6408, 6764, 7182, 7351, 7476, 9576, 9612, 10146, 11214, 11837, 13528, 14364, 14702, 14952, 15219, 16821, 19224, 20292, 22053, 22428, 23674, 28728, 29404, 30438, 33642, 35511, 40584, 44106, 44856, 45657, 47348, 51457, 58808, 60876, 66159, 67284, 71022, 88212, 91314, 94696, 102914, 106533, 121752, 132318, 134568, 139669, 142044, 154371, 176424, 182628, 198477, 205828, 213066, 264636, 279338, 284088, 308742, 319599, 365256, 396954, 411656, 419007, 426132, 463113, 529272, 558676, 617484, 639198, 654239, 793908, 838014, 852264, 926226, 977683, 1117352, 1234968, 1257021, 1278396, 1308478, 1389339, 1587816, 1676028, 1852452, 1955366, 1962717, 2514042, 2556792, 2616956, 2778678, 2933049, 3352056, 3704904, 3771063, 3910732, 3925434, 4579673, 5028084, 5233912, 5557356, 5866098, 5888151, 7542126, 7821464, 7850868, 8799147, 9159346, 10056168, 11114712, 11732196, 11776302, 12430541, 13739019, 15084252, 15701736, 17598294, 17664453, 18318692, 23464392, 23552604, 24861082, 26397441, 27478038, 30168504, 35196588, 35328906, 36637384, 37291623, 41217057, 47105208, 49722164, 52794882, 54956076, 70393176, 70657812, 74583246, 82434114, 87013787, 99444328, 105589764, 109912152, 111874869, 123651171, 141315624, 149166492, 164868228, 174027574, 211179528, 223749738, 247302342, 261041361, 298332984, 329736456, 335624607, 348055148, 447499476, 494604684, 522082722, 671249214, 696110296, 783124083, 894998952, 989209368, 1044165444, 1342498428, 1566248166, 2088330888, 2349372249, 2684996856, 3132496332, 4698744498, 6264992664, 9397488996, 18794977992]

約数ペア:

[(1, 18794977992), (2, 9397488996), (3, 6264992664), (4, 4698744498), (6, 3132496332), (7, 2684996856), (8, 2349372249), (9, 2088330888), (12, 1566248166), (14, 1342498428), (18, 1044165444), (19, 989209368), (21, 894998952), (24, 783124083), (27, 696110296), (28, 671249214), (36, 522082722), (38, 494604684), (42, 447499476), (54, 348055148), (56, 335624607), (57, 329736456), (63, 298332984), (72, 261041361), (76, 247302342), (84, 223749738), (89, 211179528), (108, 174027574), (114, 164868228), (126, 149166492), (133, 141315624), (152, 123651171), (168, 111874869), (171, 109912152), (178, 105589764), (189, 99444328), (216, 87013787), (228, 82434114), (252, 74583246), (266, 70657812), (267, 70393176), (342, 54956076), (356, 52794882), (378, 49722164), (399, 47105208), (456, 41217057), (504, 37291623), (513, 36637384), (532, 35328906), (534, 35196588), (623, 30168504), (684, 27478038), (712, 26397441), (756, 24861082), (798, 23552604), (801, 23464392), (1026, 18318692), (1064, 17664453), (1068, 17598294), (1197, 15701736), (1246, 15084252), (1368, 13739019), (1512, 12430541), (1596, 11776302), (1602, 11732196), (1691, 11114712), (1869, 10056168), (2052, 9159346), (2136, 8799147), (2394, 7850868), (2403, 7821464), (2492, 7542126), (3192, 5888151), (3204, 5866098), (3382, 5557356), (3591, 5233912), (3738, 5028084), (4104, 4579673), (4788, 3925434), (4806, 3910732), (4984, 3771063), (5073, 3704904), (5607, 3352056), (6408, 2933049), (6764, 2778678), (7182, 2616956), (7351, 2556792), (7476, 2514042), (9576, 1962717), (9612, 1955366), (10146, 1852452), (11214, 1676028), (11837, 1587816), (13528, 1389339), (14364, 1308478), (14702, 1278396), (14952, 1257021), (15219, 1234968), (16821, 1117352), (19224, 977683), (20292, 926226), (22053, 852264), (22428, 838014), (23674, 793908), (28728, 654239), (29404, 639198), (30438, 617484), (33642, 558676), (35511, 529272), (40584, 463113), (44106, 426132), (44856, 419007), (45657, 411656), (47348, 396954), (51457, 365256), (58808, 319599), (60876, 308742), (66159, 284088), (67284, 279338), (71022, 264636), (88212, 213066), (91314, 205828), (94696, 198477), (102914, 182628), (106533, 176424), (121752, 154371), (132318, 142044), (134568, 139669)]