18958002048

素因数分解:

$2^7\times 3^4\times {\mathrm{709}}^1\times {\mathrm{2579}}^1$

素因数の和:3314

約数の個数: 160

約数和(自身を含む): 56520189000

約数和(自身を除く): 37562186952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 709, 864, 1152, 1296, 1418, 1728, 2127, 2579, 2592, 2836, 3456, 4254, 5158, 5184, 5672, 6381, 7737, 8508, 10316, 10368, 11344, 12762, 15474, 17016, 19143, 20632, 22688, 23211, 25524, 30948, 34032, 38286, 41264, 45376, 46422, 51048, 57429, 61896, 68064, 69633, 76572, 82528, 90752, 92844, 102096, 114858, 123792, 136128, 139266, 153144, 165056, 185688, 204192, 208899, 229716, 247584, 272256, 278532, 306288, 330112, 371376, 408384, 417798, 459432, 495168, 557064, 612576, 742752, 816768, 835596, 918864, 990336, 1114128, 1225152, 1485504, 1671192, 1828511, 1837728, 2228256, 2450304, 2971008, 3342384, 3657022, 3675456, 4456512, 5485533, 6684768, 7314044, 7350912, 8913024, 10971066, 13369536, 14628088, 16456599, 21942132, 26739072, 29256176, 32913198, 43884264, 49369797, 58512352, 65826396, 87768528, 98739594, 117024704, 131652792, 148109391, 175537056, 197479188, 234049408, 263305584, 296218782, 351074112, 394958376, 526611168, 592437564, 702148224, 789916752, 1053222336, 1184875128, 1579833504, 2106444672, 2369750256, 3159667008, 4739500512, 6319334016, 9479001024, 18958002048]

約数ペア:

[(1, 18958002048), (2, 9479001024), (3, 6319334016), (4, 4739500512), (6, 3159667008), (8, 2369750256), (9, 2106444672), (12, 1579833504), (16, 1184875128), (18, 1053222336), (24, 789916752), (27, 702148224), (32, 592437564), (36, 526611168), (48, 394958376), (54, 351074112), (64, 296218782), (72, 263305584), (81, 234049408), (96, 197479188), (108, 175537056), (128, 148109391), (144, 131652792), (162, 117024704), (192, 98739594), (216, 87768528), (288, 65826396), (324, 58512352), (384, 49369797), (432, 43884264), (576, 32913198), (648, 29256176), (709, 26739072), (864, 21942132), (1152, 16456599), (1296, 14628088), (1418, 13369536), (1728, 10971066), (2127, 8913024), (2579, 7350912), (2592, 7314044), (2836, 6684768), (3456, 5485533), (4254, 4456512), (5158, 3675456), (5184, 3657022), (5672, 3342384), (6381, 2971008), (7737, 2450304), (8508, 2228256), (10316, 1837728), (10368, 1828511), (11344, 1671192), (12762, 1485504), (15474, 1225152), (17016, 1114128), (19143, 990336), (20632, 918864), (22688, 835596), (23211, 816768), (25524, 742752), (30948, 612576), (34032, 557064), (38286, 495168), (41264, 459432), (45376, 417798), (46422, 408384), (51048, 371376), (57429, 330112), (61896, 306288), (68064, 278532), (69633, 272256), (76572, 247584), (82528, 229716), (90752, 208899), (92844, 204192), (102096, 185688), (114858, 165056), (123792, 153144), (136128, 139266)]