1236438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3271}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 3141120

約数和(自身を除く): 1904682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3271, 6542, 9813, 19626, 22897, 29439, 45794, 58878, 68691, 88317, 137382, 176634, 206073, 412146, 618219, 1236438]

約数ペア:

[(1, 1236438), (2, 618219), (3, 412146), (6, 206073), (7, 176634), (9, 137382), (14, 88317), (18, 68691), (21, 58878), (27, 45794), (42, 29439), (54, 22897), (63, 19626), (126, 9813), (189, 6542), (378, 3271)]