2019438288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2003411}}^1$

素因数の和:2003432

約数の個数: 60

約数和(自身を含む): 6459000288

約数和(自身を除く): 4439562000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2003411, 4006822, 6010233, 8013644, 12020466, 14023877, 16027288, 18030699, 24040932, 28047754, 32054576, 36061398, 42071631, 48081864, 56095508, 72122796, 84143262, 96163728, 112191016, 126214893, 144245592, 168286524, 224382032, 252429786, 288491184, 336573048, 504859572, 673146096, 1009719144, 2019438288]

約数ペア:

[(1, 2019438288), (2, 1009719144), (3, 673146096), (4, 504859572), (6, 336573048), (7, 288491184), (8, 252429786), (9, 224382032), (12, 168286524), (14, 144245592), (16, 126214893), (18, 112191016), (21, 96163728), (24, 84143262), (28, 72122796), (36, 56095508), (42, 48081864), (48, 42071631), (56, 36061398), (63, 32054576), (72, 28047754), (84, 24040932), (112, 18030699), (126, 16027288), (144, 14023877), (168, 12020466), (252, 8013644), (336, 6010233), (504, 4006822), (1008, 2003411)]