18989347104

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 960

約数和(自身を含む): 73766246400

約数和(自身を除く): 54776899296

約数列:

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約数ペア:

[(1, 18989347104), (2, 9494673552), (3, 6329782368), (4, 4747336776), (6, 3164891184), (7, 2712763872), (8, 2373668388), (9, 2109927456), (12, 1582445592), (13, 1460719008), (14, 1356381936), (16, 1186834194), (18, 1054963728), (21, 904254624), (24, 791222796), (26, 730359504), (27, 703309152), (28, 678190968), (31, 612559584), (32, 593417097), (36, 527481864), (39, 486906336), (42, 452127312), (48, 395611398), (49, 387537696), (52, 365179752), (53, 358289568), (54, 351654576), (56, 339095484), (62, 306279792), (63, 301418208), (72, 263740932), (78, 243453168), (81, 234436384), (84, 226063656), (91, 208674144), (93, 204186528), (96, 197805699), (98, 193768848), (104, 182589876), (106, 179144784), (108, 175827288), (112, 169547742), (117, 162302112), (124, 153139896), (126, 150709104), (144, 131870466), (147, 129179232), (156, 121726584), (159, 119429856), (162, 117218192), (168, 113031828), (182, 104337072), (186, 102093264), (189, 100472736), (196, 96884424), (208, 91294938), (212, 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(992, 19142487), (1008, 18838638), (1029, 18454176), (1053, 18033568), (1092, 17389512), (1113, 17061408), (1116, 17015544), (1134, 16745456), (1176, 16147404), (1209, 15706656), (1248, 15215823), (1272, 14928732), (1274, 14905296), (1296, 14652274), (1302, 14584752), (1323, 14353248), (1372, 13840632), (1378, 13780368), (1404, 13525176), (1431, 13269984), (1456, 13042134), (1484, 12796056), (1488, 12761658), (1512, 12559092), (1519, 12501216), (1568, 12110553), (1612, 11779992), (1638, 11593008), (1643, 11557728), (1674, 11343696), (1696, 11196549), (1736, 10938564), (1764, 10764936), (1872, 10143882), (1908, 9952488), (1911, 9936864), (1953, 9723168), (2016, 9419319), (2058, 9227088), (2067, 9186912), (2106, 9016784), (2184, 8694756), (2226, 8530704), (2232, 8507772), (2268, 8372728), (2352, 8073702), (2418, 7853328), (2457, 7728672), (2511, 7562464), (2544, 7464366), (2548, 7452648), (2592, 7326137), (2597, 7312032), (2604, 7292376), (2646, 7176624), (2744, 6920316), (2756, 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