12128653558

素因数分解:

$2^1\times 7^3\times {\mathrm{937}}^1\times {\mathrm{18869}}^1$

素因数の和:19829

約数の個数: 32

約数和(自身を含む): 21240072000

約数和(自身を除く): 9111418442

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 937, 1874, 6559, 13118, 18869, 37738, 45913, 91826, 132083, 264166, 321391, 642782, 924581, 1849162, 6472067, 12944134, 17680253, 35360506, 123761771, 247523542, 866332397, 1732664794, 6064326779, 12128653558]

約数ペア:

[(1, 12128653558), (2, 6064326779), (7, 1732664794), (14, 866332397), (49, 247523542), (98, 123761771), (343, 35360506), (686, 17680253), (937, 12944134), (1874, 6472067), (6559, 1849162), (13118, 924581), (18869, 642782), (37738, 321391), (45913, 264166), (91826, 132083)]