18874059984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{4831}}^1$

素因数の和:6945

約数の個数: 120

約数和(自身を含む): 56923356672

約数和(自身を除く): 38049296688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 2087, 4174, 4831, 6261, 8348, 9662, 12522, 14493, 16696, 18783, 19324, 25044, 27131, 28986, 33392, 37566, 38648, 43479, 50088, 54262, 57972, 62803, 75132, 77296, 81393, 86958, 100176, 108524, 115944, 125606, 150264, 162786, 173916, 188409, 217048, 231888, 244179, 251212, 300528, 325572, 347832, 376818, 434096, 488358, 502424, 565227, 651144, 695664, 753636, 976716, 1004848, 1130454, 1302288, 1507272, 1953432, 2260908, 3014544, 3906864, 4521816, 9043632, 10082297, 20164594, 30246891, 40329188, 60493782, 80658376, 90740673, 120987564, 131069861, 161316752, 181481346, 241975128, 262139722, 362962692, 393209583, 483950256, 524279444, 725925384, 786419166, 1048558888, 1179628749, 1451850768, 1572838332, 2097117776, 2359257498, 3145676664, 4718514996, 6291353328, 9437029992, 18874059984]

約数ペア:

[(1, 18874059984), (2, 9437029992), (3, 6291353328), (4, 4718514996), (6, 3145676664), (8, 2359257498), (9, 2097117776), (12, 1572838332), (13, 1451850768), (16, 1179628749), (18, 1048558888), (24, 786419166), (26, 725925384), (36, 524279444), (39, 483950256), (48, 393209583), (52, 362962692), (72, 262139722), (78, 241975128), (104, 181481346), (117, 161316752), (144, 131069861), (156, 120987564), (208, 90740673), (234, 80658376), (312, 60493782), (468, 40329188), (624, 30246891), (936, 20164594), (1872, 10082297), (2087, 9043632), (4174, 4521816), (4831, 3906864), (6261, 3014544), (8348, 2260908), (9662, 1953432), (12522, 1507272), (14493, 1302288), (16696, 1130454), (18783, 1004848), (19324, 976716), (25044, 753636), (27131, 695664), (28986, 651144), (33392, 565227), (37566, 502424), (38648, 488358), (43479, 434096), (50088, 376818), (54262, 347832), (57972, 325572), (62803, 300528), (75132, 251212), (77296, 244179), (81393, 231888), (86958, 217048), (100176, 188409), (108524, 173916), (115944, 162786), (125606, 150264)]