18868384608

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{218627}}^1$

素因数の和:218700

約数の個数: 96

約数和(自身を含む): 52890485760

約数和(自身を除く): 34022101152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 2697, 2784, 2976, 3596, 5394, 7192, 10788, 14384, 21576, 28768, 43152, 86304, 218627, 437254, 655881, 874508, 1311762, 1749016, 2623524, 3498032, 5247048, 6340183, 6777437, 6996064, 10494096, 12680366, 13554874, 19020549, 20332311, 20988192, 25360732, 27109748, 38041098, 40664622, 50721464, 54219496, 76082196, 81329244, 101442928, 108438992, 152164392, 162658488, 196545673, 202885856, 216877984, 304328784, 325316976, 393091346, 589637019, 608657568, 650633952, 786182692, 1179274038, 1572365384, 2358548076, 3144730768, 4717096152, 6289461536, 9434192304, 18868384608]

約数ペア:

[(1, 18868384608), (2, 9434192304), (3, 6289461536), (4, 4717096152), (6, 3144730768), (8, 2358548076), (12, 1572365384), (16, 1179274038), (24, 786182692), (29, 650633952), (31, 608657568), (32, 589637019), (48, 393091346), (58, 325316976), (62, 304328784), (87, 216877984), (93, 202885856), (96, 196545673), (116, 162658488), (124, 152164392), (174, 108438992), (186, 101442928), (232, 81329244), (248, 76082196), (348, 54219496), (372, 50721464), (464, 40664622), (496, 38041098), (696, 27109748), (744, 25360732), (899, 20988192), (928, 20332311), (992, 19020549), (1392, 13554874), (1488, 12680366), (1798, 10494096), (2697, 6996064), (2784, 6777437), (2976, 6340183), (3596, 5247048), (5394, 3498032), (7192, 2623524), (10788, 1749016), (14384, 1311762), (21576, 874508), (28768, 655881), (43152, 437254), (86304, 218627)]