18511317216

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{9437}}^1$

素因数の和:9606

約数の個数: 216

約数和(自身を含む): 61683181560

約数和(自身を除く): 43171864344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 139, 144, 147, 168, 196, 224, 252, 278, 288, 294, 336, 392, 417, 441, 504, 556, 588, 672, 784, 834, 882, 973, 1008, 1112, 1176, 1251, 1568, 1668, 1764, 1946, 2016, 2224, 2352, 2502, 2919, 3336, 3528, 3892, 4448, 4704, 5004, 5838, 6672, 6811, 7056, 7784, 8757, 9437, 10008, 11676, 13344, 13622, 14112, 15568, 17514, 18874, 20016, 20433, 23352, 27244, 28311, 31136, 35028, 37748, 40032, 40866, 46704, 54488, 56622, 61299, 66059, 70056, 75496, 81732, 84933, 93408, 108976, 113244, 122598, 132118, 140112, 150992, 163464, 169866, 198177, 217952, 226488, 245196, 264236, 280224, 301984, 326928, 339732, 396354, 452976, 462413, 490392, 528472, 594531, 653856, 679464, 792708, 905952, 924826, 980784, 1056944, 1189062, 1311743, 1358928, 1387239, 1585416, 1849652, 1961568, 2113888, 2378124, 2623486, 2717856, 2774478, 3170832, 3699304, 3935229, 4161717, 4756248, 5246972, 5548956, 6341664, 7398608, 7870458, 8323434, 9182201, 9512496, 10493944, 11097912, 11805687, 14797216, 15740916, 16646868, 18364402, 19024992, 20987888, 22195824, 23611374, 27546603, 31481832, 33293736, 36728804, 41975776, 44391648, 47222748, 55093206, 62963664, 64275407, 66587472, 73457608, 82639809, 94445496, 110186412, 125927328, 128550814, 133174944, 146915216, 165279618, 188890992, 192826221, 220372824, 257101628, 293830432, 330559236, 377781984, 385652442, 440745648, 514203256, 578478663, 661118472, 771304884, 881491296, 1028406512, 1156957326, 1322236944, 1542609768, 2056813024, 2313914652, 2644473888, 3085219536, 4627829304, 6170439072, 9255658608, 18511317216]

約数ペア:

[(1, 18511317216), (2, 9255658608), (3, 6170439072), (4, 4627829304), (6, 3085219536), (7, 2644473888), (8, 2313914652), (9, 2056813024), (12, 1542609768), (14, 1322236944), (16, 1156957326), (18, 1028406512), (21, 881491296), (24, 771304884), (28, 661118472), (32, 578478663), (36, 514203256), (42, 440745648), (48, 385652442), (49, 377781984), (56, 330559236), (63, 293830432), (72, 257101628), (84, 220372824), (96, 192826221), (98, 188890992), (112, 165279618), (126, 146915216), (139, 133174944), (144, 128550814), (147, 125927328), (168, 110186412), (196, 94445496), (224, 82639809), (252, 73457608), (278, 66587472), (288, 64275407), (294, 62963664), (336, 55093206), (392, 47222748), (417, 44391648), (441, 41975776), (504, 36728804), (556, 33293736), (588, 31481832), (672, 27546603), (784, 23611374), (834, 22195824), (882, 20987888), (973, 19024992), (1008, 18364402), (1112, 16646868), (1176, 15740916), (1251, 14797216), (1568, 11805687), (1668, 11097912), (1764, 10493944), (1946, 9512496), (2016, 9182201), (2224, 8323434), (2352, 7870458), (2502, 7398608), (2919, 6341664), (3336, 5548956), (3528, 5246972), (3892, 4756248), (4448, 4161717), (4704, 3935229), (5004, 3699304), (5838, 3170832), (6672, 2774478), (6811, 2717856), (7056, 2623486), (7784, 2378124), (8757, 2113888), (9437, 1961568), (10008, 1849652), (11676, 1585416), (13344, 1387239), (13622, 1358928), (14112, 1311743), (15568, 1189062), (17514, 1056944), (18874, 980784), (20016, 924826), (20433, 905952), (23352, 792708), (27244, 679464), (28311, 653856), (31136, 594531), (35028, 528472), (37748, 490392), (40032, 462413), (40866, 452976), (46704, 396354), (54488, 339732), (56622, 326928), (61299, 301984), (66059, 280224), (70056, 264236), (75496, 245196), (81732, 226488), (84933, 217952), (93408, 198177), (108976, 169866), (113244, 163464), (122598, 150992), (132118, 140112)]