2021819904

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33751}}^1$

素因数の和:33788

約数の個数: 120

約数和(自身を含む): 6284149872

約数和(自身を除く): 4262329968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6656, 7488, 9984, 14976, 19968, 29952, 33751, 59904, 67502, 101253, 135004, 202506, 270008, 303759, 405012, 438763, 540016, 607518, 810024, 877526, 1080032, 1215036, 1316289, 1620048, 1755052, 2160064, 2430072, 2632578, 3240096, 3510104, 3948867, 4320128, 4860144, 5265156, 6480192, 7020208, 7897734, 8640256, 9720288, 10530312, 12960384, 14040416, 15795468, 17280512, 19440576, 21060624, 25920768, 28080832, 31590936, 38881152, 42121248, 51841536, 56161664, 63181872, 77762304, 84242496, 112323328, 126363744, 155524608, 168484992, 224646656, 252727488, 336969984, 505454976, 673939968, 1010909952, 2021819904]

約数ペア:

[(1, 2021819904), (2, 1010909952), (3, 673939968), (4, 505454976), (6, 336969984), (8, 252727488), (9, 224646656), (12, 168484992), (13, 155524608), (16, 126363744), (18, 112323328), (24, 84242496), (26, 77762304), (32, 63181872), (36, 56161664), (39, 51841536), (48, 42121248), (52, 38881152), (64, 31590936), (72, 28080832), (78, 25920768), (96, 21060624), (104, 19440576), (117, 17280512), (128, 15795468), (144, 14040416), (156, 12960384), (192, 10530312), (208, 9720288), (234, 8640256), (256, 7897734), (288, 7020208), (312, 6480192), (384, 5265156), (416, 4860144), (468, 4320128), (512, 3948867), (576, 3510104), (624, 3240096), (768, 2632578), (832, 2430072), (936, 2160064), (1152, 1755052), (1248, 1620048), (1536, 1316289), (1664, 1215036), (1872, 1080032), (2304, 877526), (2496, 810024), (3328, 607518), (3744, 540016), (4608, 438763), (4992, 405012), (6656, 303759), (7488, 270008), (9984, 202506), (14976, 135004), (19968, 101253), (29952, 67502), (33751, 59904)]