12451656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 35902080

約数和(自身を除く): 23450424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 541, 548, 822, 959, 1082, 1096, 1623, 1644, 1918, 2164, 2877, 3246, 3288, 3787, 3836, 4328, 5754, 6492, 7574, 7672, 11361, 11508, 12984, 15148, 22722, 23016, 30296, 45444, 74117, 90888, 148234, 222351, 296468, 444702, 518819, 592936, 889404, 1037638, 1556457, 1778808, 2075276, 3112914, 4150552, 6225828, 12451656]

約数ペア:

[(1, 12451656), (2, 6225828), (3, 4150552), (4, 3112914), (6, 2075276), (7, 1778808), (8, 1556457), (12, 1037638), (14, 889404), (21, 592936), (24, 518819), (28, 444702), (42, 296468), (56, 222351), (84, 148234), (137, 90888), (168, 74117), (274, 45444), (411, 30296), (541, 23016), (548, 22722), (822, 15148), (959, 12984), (1082, 11508), (1096, 11361), (1623, 7672), (1644, 7574), (1918, 6492), (2164, 5754), (2877, 4328), (3246, 3836), (3288, 3787)]