12451854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 27232128

約数和(自身を除く): 14780274

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 167, 258, 289, 334, 501, 578, 731, 867, 1002, 1462, 1734, 2193, 2839, 4386, 5678, 7181, 8517, 12427, 14362, 17034, 21543, 24854, 37281, 43086, 48263, 74562, 96526, 122077, 144789, 244154, 289578, 366231, 732462, 2075309, 4150618, 6225927, 12451854]

約数ペア:

[(1, 12451854), (2, 6225927), (3, 4150618), (6, 2075309), (17, 732462), (34, 366231), (43, 289578), (51, 244154), (86, 144789), (102, 122077), (129, 96526), (167, 74562), (258, 48263), (289, 43086), (334, 37281), (501, 24854), (578, 21543), (731, 17034), (867, 14362), (1002, 12427), (1462, 8517), (1734, 7181), (2193, 5678), (2839, 4386)]