18862919712

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 1152

約数和(自身を含む): 76435107840

約数和(自身を除く): 57572188128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 23, 24, 26, 27, 28, 32, 36, 38, 39, 42, 46, 48, 52, 54, 56, 57, 61, 63, 69, 72, 76, 78, 81, 84, 91, 92, 96, 104, 108, 112, 114, 117, 122, 126, 133, 138, 144, 152, 156, 161, 162, 168, 171, 182, 183, 184, 189, 207, 208, 216, 224, 228, 234, 243, 244, 247, 252, 266, 273, 276, 288, 299, 304, 312, 322, 324, 336, 342, 351, 364, 366, 368, 378, 399, 414, 416, 427, 432, 437, 456, 468, 483, 486, 488, 494, 504, 513, 532, 546, 549, 552, 567, 598, 608, 621, 624, 644, 648, 672, 684, 702, 728, 732, 736, 741, 756, 793, 798, 819, 828, 854, 864, 874, 897, 912, 936, 966, 972, 976, 988, 1008, 1026, 1053, 1064, 1092, 1098, 1104, 1134, 1159, 1196, 1197, 1242, 1248, 1281, 1288, 1296, 1311, 1368, 1403, 1404, 1449, 1456, 1464, 1482, 1512, 1539, 1586, 1596, 1638, 1647, 1656, 1701, 1708, 1729, 1748, 1794, 1824, 1863, 1872, 1932, 1944, 1952, 1976, 2016, 2052, 2093, 2106, 2128, 2184, 2196, 2208, 2223, 2268, 2318, 2379, 2392, 2394, 2457, 2484, 2562, 2576, 2592, 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約数ペア:

[(1, 18862919712), (2, 9431459856), (3, 6287639904), (4, 4715729928), (6, 3143819952), (7, 2694702816), (8, 2357864964), (9, 2095879968), (12, 1571909976), (13, 1450993824), (14, 1347351408), (16, 1178932482), (18, 1047939984), (19, 992785248), (21, 898234272), (23, 820126944), (24, 785954988), (26, 725496912), (27, 698626656), (28, 673675704), (32, 589466241), (36, 523969992), (38, 496392624), (39, 483664608), (42, 449117136), (46, 410063472), (48, 392977494), (52, 362748456), (54, 349313328), (56, 336837852), (57, 330928416), (61, 309228192), (63, 299411424), (69, 273375648), (72, 261984996), (76, 248196312), (78, 241832304), (81, 232875552), (84, 224558568), (91, 207284832), (92, 205031736), (96, 196488747), (104, 181374228), (108, 174656664), (112, 168418926), (114, 165464208), (117, 161221536), (122, 154614096), (126, 149705712), (133, 141826464), (138, 136687824), (144, 130992498), (152, 124098156), (156, 120916152), (161, 117160992), (162, 116437776), (168, 112279284), (171, 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(728, 25910604), (732, 25769016), (736, 25628967), (741, 25456032), (756, 24950952), (793, 23786784), (798, 23637744), (819, 23031648), (828, 22781304), (854, 22087728), (864, 21832083), (874, 21582288), (897, 21028896), (912, 20683026), (936, 20152692), (966, 19526832), (972, 19406296), (976, 19326762), (988, 19092024), (1008, 18713214), (1026, 18384912), (1053, 17913504), (1064, 17728308), (1092, 17273736), (1098, 17179344), (1104, 17085978), (1134, 16633968), (1159, 16275168), (1196, 15771672), (1197, 15758496), (1242, 15187536), (1248, 15114519), (1281, 14725152), (1288, 14645124), (1296, 14554722), (1311, 14388192), (1368, 13788684), (1403, 13444704), (1404, 13435128), (1449, 13017888), (1456, 12955302), (1464, 12884508), (1482, 12728016), (1512, 12475476), (1539, 12256608), (1586, 11893392), (1596, 11818872), (1638, 11515824), (1647, 11452896), (1656, 11390652), (1701, 11089312), (1708, 11043864), (1729, 10909728), (1748, 10791144), (1794, 10514448), (1824, 10341513), (1863, 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