12456276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 33403776

約数和(自身を除く): 20947500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 577, 771, 1028, 1154, 1542, 1731, 1799, 2308, 3084, 3462, 3598, 4039, 5397, 6924, 7196, 8078, 10794, 12117, 16156, 21588, 24234, 48468, 148289, 296578, 444867, 593156, 889734, 1038023, 1779468, 2076046, 3114069, 4152092, 6228138, 12456276]

約数ペア:

[(1, 12456276), (2, 6228138), (3, 4152092), (4, 3114069), (6, 2076046), (7, 1779468), (12, 1038023), (14, 889734), (21, 593156), (28, 444867), (42, 296578), (84, 148289), (257, 48468), (514, 24234), (577, 21588), (771, 16156), (1028, 12117), (1154, 10794), (1542, 8078), (1731, 7196), (1799, 6924), (2308, 5397), (3084, 4039), (3462, 3598)]