21031179552

素因数分解:

$2^5\times 3^5\times {\mathrm{29}}^1\times {\mathrm{93263}}^1$

素因数の和:93317

約数の個数: 144

約数和(自身を含む): 64161901440

約数和(自身を除く): 43130721888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 243, 261, 288, 324, 348, 432, 464, 486, 522, 648, 696, 783, 864, 928, 972, 1044, 1296, 1392, 1566, 1944, 2088, 2349, 2592, 2784, 3132, 3888, 4176, 4698, 6264, 7047, 7776, 8352, 9396, 12528, 14094, 18792, 25056, 28188, 37584, 56376, 75168, 93263, 112752, 186526, 225504, 279789, 373052, 559578, 746104, 839367, 1119156, 1492208, 1678734, 2238312, 2518101, 2704627, 2984416, 3357468, 4476624, 5036202, 5409254, 6714936, 7554303, 8113881, 8953248, 10072404, 10818508, 13429872, 15108606, 16227762, 20144808, 21637016, 22662909, 24341643, 26859744, 30217212, 32455524, 40289616, 43274032, 45325818, 48683286, 60434424, 64911048, 73024929, 80579232, 86548064, 90651636, 97366572, 120868848, 129822096, 146049858, 181303272, 194733144, 219074787, 241737696, 259644192, 292099716, 362606544, 389466288, 438149574, 584199432, 657224361, 725213088, 778932576, 876299148, 1168398864, 1314448722, 1752598296, 2336797728, 2628897444, 3505196592, 5257794888, 7010393184, 10515589776, 21031179552]

約数ペア:

[(1, 21031179552), (2, 10515589776), (3, 7010393184), (4, 5257794888), (6, 3505196592), (8, 2628897444), (9, 2336797728), (12, 1752598296), (16, 1314448722), (18, 1168398864), (24, 876299148), (27, 778932576), (29, 725213088), (32, 657224361), (36, 584199432), (48, 438149574), (54, 389466288), (58, 362606544), (72, 292099716), (81, 259644192), (87, 241737696), (96, 219074787), (108, 194733144), (116, 181303272), (144, 146049858), (162, 129822096), (174, 120868848), (216, 97366572), (232, 90651636), (243, 86548064), (261, 80579232), (288, 73024929), (324, 64911048), (348, 60434424), (432, 48683286), (464, 45325818), (486, 43274032), (522, 40289616), (648, 32455524), (696, 30217212), (783, 26859744), (864, 24341643), (928, 22662909), (972, 21637016), (1044, 20144808), (1296, 16227762), (1392, 15108606), (1566, 13429872), (1944, 10818508), (2088, 10072404), (2349, 8953248), (2592, 8113881), (2784, 7554303), (3132, 6714936), (3888, 5409254), (4176, 5036202), (4698, 4476624), (6264, 3357468), (7047, 2984416), (7776, 2704627), (8352, 2518101), (9396, 2238312), (12528, 1678734), (14094, 1492208), (18792, 1119156), (25056, 839367), (28188, 746104), (37584, 559578), (56376, 373052), (75168, 279789), (93263, 225504), (112752, 186526)]