21546672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9161}}^1$

素因数の和:9186

約数の個数: 60

約数和(自身を含む): 64757016

約数和(自身を除く): 43210344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9161, 18322, 27483, 36644, 54966, 64127, 73288, 109932, 128254, 146576, 192381, 219864, 256508, 384762, 439728, 448889, 513016, 769524, 897778, 1026032, 1346667, 1539048, 1795556, 2693334, 3078096, 3591112, 5386668, 7182224, 10773336, 21546672]

約数ペア:

[(1, 21546672), (2, 10773336), (3, 7182224), (4, 5386668), (6, 3591112), (7, 3078096), (8, 2693334), (12, 1795556), (14, 1539048), (16, 1346667), (21, 1026032), (24, 897778), (28, 769524), (42, 513016), (48, 448889), (49, 439728), (56, 384762), (84, 256508), (98, 219864), (112, 192381), (147, 146576), (168, 128254), (196, 109932), (294, 73288), (336, 64127), (392, 54966), (588, 36644), (784, 27483), (1176, 18322), (2352, 9161)]