18006262912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 44086032000

約数和(自身を除く): 26079769088

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 128, 136, 137, 152, 176, 187, 209, 272, 274, 289, 304, 323, 352, 374, 418, 544, 548, 578, 608, 646, 704, 748, 836, 1088, 1096, 1156, 1216, 1292, 1408, 1496, 1507, 1672, 2176, 2192, 2312, 2329, 2432, 2584, 2603, 2992, 3014, 3179, 3344, 3553, 4384, 4624, 4658, 4913, 5168, 5206, 5491, 5984, 6028, 6358, 6688, 7106, 8768, 9248, 9316, 9826, 10336, 10412, 10982, 11968, 12056, 12716, 13376, 14212, 17536, 18496, 18632, 19652, 20672, 20824, 21964, 23936, 24112, 25432, 25619, 26752, 28424, 28633, 36992, 37264, 39304, 39593, 41344, 41648, 43928, 44251, 48224, 50864, 51238, 54043, 56848, 57266, 60401, 74528, 78608, 79186, 83296, 87856, 88502, 93347, 96448, 101728, 102476, 108086, 113696, 114532, 120802, 149056, 157216, 158372, 166592, 175712, 177004, 186694, 192896, 203456, 204952, 216172, 227392, 229064, 241604, 298112, 314432, 316744, 333184, 351424, 354008, 373388, 406912, 409904, 432344, 435523, 454784, 458128, 483208, 486761, 628864, 633488, 673081, 702848, 708016, 746776, 752267, 819808, 864688, 871046, 916256, 966416, 973522, 1026817, 1266976, 1346162, 1416032, 1493552, 1504534, 1639616, 1729376, 1742092, 1832512, 1932832, 1947044, 2053634, 2533952, 2692324, 2832064, 2987104, 3009068, 3279232, 3458752, 3484184, 3665024, 3865664, 3894088, 4107268, 5067904, 5384648, 5664128, 5974208, 6018136, 6917504, 6968368, 7403891, 7731328, 7788176, 8214536, 8274937, 10769296, 11948416, 12036272, 12788539, 13936736, 14807782, 15576352, 16429072, 16549874, 21538592, 24072544, 25577078, 27873472, 29615564, 31152704, 32858144, 33099748, 43077184, 48145088, 51154156, 55746944, 59231128, 62305408, 65716288, 66199496, 86154368, 96290176, 102308312, 118462256, 131432576, 132398992, 140673929, 204616624, 236924512, 264797984, 281347858, 409233248, 473849024, 529595968, 562695716, 818466496, 947698048, 1059191936, 1125391432, 1636932992, 2250782864, 4501565728, 9003131456, 18006262912]

約数ペア:

[(1, 18006262912), (2, 9003131456), (4, 4501565728), (8, 2250782864), (11, 1636932992), (16, 1125391432), (17, 1059191936), (19, 947698048), (22, 818466496), (32, 562695716), (34, 529595968), (38, 473849024), (44, 409233248), (64, 281347858), (68, 264797984), (76, 236924512), (88, 204616624), (128, 140673929), (136, 132398992), (137, 131432576), (152, 118462256), (176, 102308312), (187, 96290176), (209, 86154368), (272, 66199496), (274, 65716288), (289, 62305408), (304, 59231128), (323, 55746944), (352, 51154156), (374, 48145088), (418, 43077184), (544, 33099748), (548, 32858144), (578, 31152704), (608, 29615564), (646, 27873472), (704, 25577078), (748, 24072544), (836, 21538592), (1088, 16549874), (1096, 16429072), (1156, 15576352), (1216, 14807782), (1292, 13936736), (1408, 12788539), (1496, 12036272), (1507, 11948416), (1672, 10769296), (2176, 8274937), (2192, 8214536), (2312, 7788176), (2329, 7731328), (2432, 7403891), (2584, 6968368), (2603, 6917504), (2992, 6018136), (3014, 5974208), (3179, 5664128), (3344, 5384648), (3553, 5067904), (4384, 4107268), (4624, 3894088), (4658, 3865664), (4913, 3665024), (5168, 3484184), (5206, 3458752), (5491, 3279232), (5984, 3009068), (6028, 2987104), (6358, 2832064), (6688, 2692324), (7106, 2533952), (8768, 2053634), (9248, 1947044), (9316, 1932832), (9826, 1832512), (10336, 1742092), (10412, 1729376), (10982, 1639616), (11968, 1504534), (12056, 1493552), (12716, 1416032), (13376, 1346162), (14212, 1266976), (17536, 1026817), (18496, 973522), (18632, 966416), (19652, 916256), (20672, 871046), (20824, 864688), (21964, 819808), (23936, 752267), (24112, 746776), (25432, 708016), (25619, 702848), (26752, 673081), (28424, 633488), (28633, 628864), (36992, 486761), (37264, 483208), (39304, 458128), (39593, 454784), (41344, 435523), (41648, 432344), (43928, 409904), (44251, 406912), (48224, 373388), (50864, 354008), (51238, 351424), (54043, 333184), (56848, 316744), (57266, 314432), (60401, 298112), (74528, 241604), (78608, 229064), (79186, 227392), (83296, 216172), (87856, 204952), (88502, 203456), (93347, 192896), (96448, 186694), (101728, 177004), (102476, 175712), (108086, 166592), (113696, 158372), (114532, 157216), (120802, 149056)]