2021635728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{286513}}^1$

素因数の和:286541

約数の個数: 90

約数和(自身を含む): 6581513094

約数和(自身を除く): 4559877366

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 286513, 573026, 859539, 1146052, 1719078, 2005591, 2292104, 2578617, 3438156, 4011182, 4584208, 5157234, 6016773, 6876312, 8022364, 10314468, 12033546, 13752624, 14039137, 16044728, 18050319, 20628936, 24067092, 28078274, 32089456, 36100638, 41257872, 42117411, 48134184, 56156548, 72201276, 84234822, 96268368, 112313096, 126352233, 144402552, 168469644, 224626192, 252704466, 288805104, 336939288, 505408932, 673878576, 1010817864, 2021635728]

約数ペア:

[(1, 2021635728), (2, 1010817864), (3, 673878576), (4, 505408932), (6, 336939288), (7, 288805104), (8, 252704466), (9, 224626192), (12, 168469644), (14, 144402552), (16, 126352233), (18, 112313096), (21, 96268368), (24, 84234822), (28, 72201276), (36, 56156548), (42, 48134184), (48, 42117411), (49, 41257872), (56, 36100638), (63, 32089456), (72, 28078274), (84, 24067092), (98, 20628936), (112, 18050319), (126, 16044728), (144, 14039137), (147, 13752624), (168, 12033546), (196, 10314468), (252, 8022364), (294, 6876312), (336, 6016773), (392, 5157234), (441, 4584208), (504, 4011182), (588, 3438156), (784, 2578617), (882, 2292104), (1008, 2005591), (1176, 1719078), (1764, 1146052), (2352, 859539), (3528, 573026), (7056, 286513)]