21555524736

素因数分解:

$2^7\times 3^3\times {\mathrm{6237131}}^1$

素因数の和:6237154

約数の個数: 64

約数和(自身を含む): 63618746400

約数和(自身を除く): 42063221664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6237131, 12474262, 18711393, 24948524, 37422786, 49897048, 56134179, 74845572, 99794096, 112268358, 149691144, 168402537, 199588192, 224536716, 299382288, 336805074, 399176384, 449073432, 598764576, 673610148, 798352768, 898146864, 1197529152, 1347220296, 1796293728, 2395058304, 2694440592, 3592587456, 5388881184, 7185174912, 10777762368, 21555524736]

約数ペア:

[(1, 21555524736), (2, 10777762368), (3, 7185174912), (4, 5388881184), (6, 3592587456), (8, 2694440592), (9, 2395058304), (12, 1796293728), (16, 1347220296), (18, 1197529152), (24, 898146864), (27, 798352768), (32, 673610148), (36, 598764576), (48, 449073432), (54, 399176384), (64, 336805074), (72, 299382288), (96, 224536716), (108, 199588192), (128, 168402537), (144, 149691144), (192, 112268358), (216, 99794096), (288, 74845572), (384, 56134179), (432, 49897048), (576, 37422786), (864, 24948524), (1152, 18711393), (1728, 12474262), (3456, 6237131)]