19460736

素因数分解:

$2^7\times 3^4\times {\mathrm{1877}}^1$

素因数の和:1903

約数の個数: 80

約数和(自身を含む): 57945690

約数和(自身を除く): 38484954

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, 864, 1152, 1296, 1728, 1877, 2592, 3456, 3754, 5184, 5631, 7508, 10368, 11262, 15016, 16893, 22524, 30032, 33786, 45048, 50679, 60064, 67572, 90096, 101358, 120128, 135144, 152037, 180192, 202716, 240256, 270288, 304074, 360384, 405432, 540576, 608148, 720768, 810864, 1081152, 1216296, 1621728, 2162304, 2432592, 3243456, 4865184, 6486912, 9730368, 19460736]

約数ペア:

[(1, 19460736), (2, 9730368), (3, 6486912), (4, 4865184), (6, 3243456), (8, 2432592), (9, 2162304), (12, 1621728), (16, 1216296), (18, 1081152), (24, 810864), (27, 720768), (32, 608148), (36, 540576), (48, 405432), (54, 360384), (64, 304074), (72, 270288), (81, 240256), (96, 202716), (108, 180192), (128, 152037), (144, 135144), (162, 120128), (192, 101358), (216, 90096), (288, 67572), (324, 60064), (384, 50679), (432, 45048), (576, 33786), (648, 30032), (864, 22524), (1152, 16893), (1296, 15016), (1728, 11262), (1877, 10368), (2592, 7508), (3456, 5631), (3754, 5184)]