18438049677824

素因数分解:

$2^9\times 7^1\times {\mathrm{41777}}^1\times {\mathrm{123143}}^1$

素因数の和:164945

約数の個数: 80

約数和(自身を含む): 42104306901888

約数和(自身を除く): 23666257224064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 41777, 83554, 123143, 167108, 246286, 292439, 334216, 492572, 584878, 668432, 862001, 985144, 1169756, 1336864, 1724002, 1970288, 2339512, 2673728, 3448004, 3940576, 4679024, 5347456, 6896008, 7881152, 9358048, 10694912, 13792016, 15762304, 18716096, 21389824, 27584032, 31524608, 37432192, 55168064, 63049216, 74864384, 110336128, 149728768, 220672256, 441344512, 5144545111, 10289090222, 20578180444, 36011815777, 41156360888, 72023631554, 82312721776, 144047263108, 164625443552, 288094526216, 329250887104, 576189052432, 658501774208, 1152378104864, 1317003548416, 2304756209728, 2634007096832, 4609512419456, 9219024838912, 18438049677824]

約数ペア:

[(1, 18438049677824), (2, 9219024838912), (4, 4609512419456), (7, 2634007096832), (8, 2304756209728), (14, 1317003548416), (16, 1152378104864), (28, 658501774208), (32, 576189052432), (56, 329250887104), (64, 288094526216), (112, 164625443552), (128, 144047263108), (224, 82312721776), (256, 72023631554), (448, 41156360888), (512, 36011815777), (896, 20578180444), (1792, 10289090222), (3584, 5144545111), (41777, 441344512), (83554, 220672256), (123143, 149728768), (167108, 110336128), (246286, 74864384), (292439, 63049216), (334216, 55168064), (492572, 37432192), (584878, 31524608), (668432, 27584032), (862001, 21389824), (985144, 18716096), (1169756, 15762304), (1336864, 13792016), (1724002, 10694912), (1970288, 9358048), (2339512, 7881152), (2673728, 6896008), (3448004, 5347456), (3940576, 4679024)]