18384912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 67162368

約数和(自身を除く): 48777456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 52, 56, 61, 63, 69, 72, 78, 84, 91, 92, 104, 112, 117, 122, 126, 138, 144, 156, 161, 168, 182, 183, 184, 207, 208, 234, 244, 252, 273, 276, 299, 312, 322, 336, 364, 366, 368, 414, 427, 468, 483, 488, 504, 546, 549, 552, 598, 624, 644, 728, 732, 793, 819, 828, 854, 897, 936, 966, 976, 1008, 1092, 1098, 1104, 1196, 1281, 1288, 1403, 1449, 1456, 1464, 1586, 1638, 1656, 1708, 1794, 1872, 1932, 2093, 2184, 2196, 2379, 2392, 2562, 2576, 2691, 2806, 2898, 2928, 3172, 3276, 3312, 3416, 3588, 3843, 3864, 4186, 4209, 4368, 4392, 4758, 4784, 5124, 5382, 5551, 5612, 5796, 6279, 6344, 6552, 6832, 7137, 7176, 7686, 7728, 8372, 8418, 8784, 9516, 9821, 10248, 10764, 11102, 11224, 11592, 12558, 12627, 12688, 13104, 14274, 14352, 15372, 16653, 16744, 16836, 18239, 18837, 19032, 19642, 20496, 21528, 22204, 22448, 23184, 25116, 25254, 28548, 29463, 30744, 33306, 33488, 33672, 36478, 37674, 38064, 39284, 43056, 44408, 49959, 50232, 50508, 54717, 57096, 58926, 61488, 66612, 67344, 72956, 75348, 78568, 88389, 88816, 99918, 100464, 101016, 109434, 114192, 117852, 127673, 133224, 145912, 150696, 157136, 164151, 176778, 199836, 202032, 218868, 235704, 255346, 266448, 291824, 301392, 328302, 353556, 383019, 399672, 437736, 471408, 510692, 656604, 707112, 766038, 799344, 875472, 1021384, 1149057, 1313208, 1414224, 1532076, 2042768, 2298114, 2626416, 3064152, 4596228, 6128304, 9192456, 18384912]

約数ペア:

[(1, 18384912), (2, 9192456), (3, 6128304), (4, 4596228), (6, 3064152), (7, 2626416), (8, 2298114), (9, 2042768), (12, 1532076), (13, 1414224), (14, 1313208), (16, 1149057), (18, 1021384), (21, 875472), (23, 799344), (24, 766038), (26, 707112), (28, 656604), (36, 510692), (39, 471408), (42, 437736), (46, 399672), (48, 383019), (52, 353556), (56, 328302), (61, 301392), (63, 291824), (69, 266448), (72, 255346), (78, 235704), (84, 218868), (91, 202032), (92, 199836), (104, 176778), (112, 164151), (117, 157136), (122, 150696), (126, 145912), (138, 133224), (144, 127673), (156, 117852), (161, 114192), (168, 109434), (182, 101016), (183, 100464), (184, 99918), (207, 88816), (208, 88389), (234, 78568), (244, 75348), (252, 72956), (273, 67344), (276, 66612), (299, 61488), (312, 58926), (322, 57096), (336, 54717), (364, 50508), (366, 50232), (368, 49959), (414, 44408), (427, 43056), (468, 39284), (483, 38064), (488, 37674), (504, 36478), (546, 33672), (549, 33488), (552, 33306), (598, 30744), (624, 29463), (644, 28548), (728, 25254), (732, 25116), (793, 23184), (819, 22448), (828, 22204), (854, 21528), (897, 20496), (936, 19642), (966, 19032), (976, 18837), (1008, 18239), (1092, 16836), (1098, 16744), (1104, 16653), (1196, 15372), (1281, 14352), (1288, 14274), (1403, 13104), (1449, 12688), (1456, 12627), (1464, 12558), (1586, 11592), (1638, 11224), (1656, 11102), (1708, 10764), (1794, 10248), (1872, 9821), (1932, 9516), (2093, 8784), (2184, 8418), (2196, 8372), (2379, 7728), (2392, 7686), (2562, 7176), (2576, 7137), (2691, 6832), (2806, 6552), (2898, 6344), (2928, 6279), (3172, 5796), (3276, 5612), (3312, 5551), (3416, 5382), (3588, 5124), (3843, 4784), (3864, 4758), (4186, 4392), (4209, 4368)]