18628896

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 42334944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 59, 66, 69, 78, 88, 92, 96, 104, 118, 132, 138, 143, 156, 176, 177, 184, 208, 236, 253, 264, 276, 286, 299, 312, 352, 354, 368, 416, 429, 472, 506, 528, 552, 572, 598, 624, 649, 708, 736, 759, 767, 858, 897, 944, 1012, 1056, 1104, 1144, 1196, 1248, 1298, 1357, 1416, 1518, 1534, 1716, 1794, 1888, 1947, 2024, 2208, 2288, 2301, 2392, 2596, 2714, 2832, 3036, 3068, 3289, 3432, 3588, 3894, 4048, 4071, 4576, 4602, 4784, 5192, 5428, 5664, 6072, 6136, 6578, 6864, 7176, 7788, 8096, 8142, 8437, 9204, 9568, 9867, 10384, 10856, 12144, 12272, 13156, 13728, 14352, 14927, 15576, 16284, 16874, 17641, 18408, 19734, 20768, 21712, 24288, 24544, 25311, 26312, 28704, 29854, 31152, 32568, 33748, 35282, 36816, 39468, 43424, 44781, 50622, 52624, 52923, 59708, 62304, 65136, 67496, 70564, 73632, 78936, 89562, 101244, 105248, 105846, 119416, 130272, 134992, 141128, 157872, 179124, 194051, 202488, 211692, 238832, 269984, 282256, 315744, 358248, 388102, 404976, 423384, 477664, 564512, 582153, 716496, 776204, 809952, 846768, 1164306, 1432992, 1552408, 1693536, 2328612, 3104816, 4657224, 6209632, 9314448, 18628896]

約数ペア:

[(1, 18628896), (2, 9314448), (3, 6209632), (4, 4657224), (6, 3104816), (8, 2328612), (11, 1693536), (12, 1552408), (13, 1432992), (16, 1164306), (22, 846768), (23, 809952), (24, 776204), (26, 716496), (32, 582153), (33, 564512), (39, 477664), (44, 423384), (46, 404976), (48, 388102), (52, 358248), (59, 315744), (66, 282256), (69, 269984), (78, 238832), (88, 211692), (92, 202488), (96, 194051), (104, 179124), (118, 157872), (132, 141128), (138, 134992), (143, 130272), (156, 119416), (176, 105846), (177, 105248), (184, 101244), (208, 89562), (236, 78936), (253, 73632), (264, 70564), (276, 67496), (286, 65136), (299, 62304), (312, 59708), (352, 52923), (354, 52624), (368, 50622), (416, 44781), (429, 43424), (472, 39468), (506, 36816), (528, 35282), (552, 33748), (572, 32568), (598, 31152), (624, 29854), (649, 28704), (708, 26312), (736, 25311), (759, 24544), (767, 24288), (858, 21712), (897, 20768), (944, 19734), (1012, 18408), (1056, 17641), (1104, 16874), (1144, 16284), (1196, 15576), (1248, 14927), (1298, 14352), (1357, 13728), (1416, 13156), (1518, 12272), (1534, 12144), (1716, 10856), (1794, 10384), (1888, 9867), (1947, 9568), (2024, 9204), (2208, 8437), (2288, 8142), (2301, 8096), (2392, 7788), (2596, 7176), (2714, 6864), (2832, 6578), (3036, 6136), (3068, 6072), (3289, 5664), (3432, 5428), (3588, 5192), (3894, 4784), (4048, 4602), (4071, 4576)]