2912052978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67493}}^1$

素因数の和:67568

約数の個数: 64

約数和(自身を含む): 6997777920

約数和(自身を除く): 4085724942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 799, 846, 918, 1269, 1598, 2397, 2538, 4794, 7191, 14382, 21573, 43146, 67493, 134986, 202479, 404958, 607437, 1147381, 1214874, 1822311, 2294762, 3172171, 3442143, 3644622, 6344342, 6884286, 9516513, 10326429, 19033026, 20652858, 28549539, 30979287, 53926907, 57099078, 61958574, 85648617, 107853814, 161780721, 171297234, 323561442, 485342163, 970684326, 1456026489, 2912052978]

約数ペア:

[(1, 2912052978), (2, 1456026489), (3, 970684326), (6, 485342163), (9, 323561442), (17, 171297234), (18, 161780721), (27, 107853814), (34, 85648617), (47, 61958574), (51, 57099078), (54, 53926907), (94, 30979287), (102, 28549539), (141, 20652858), (153, 19033026), (282, 10326429), (306, 9516513), (423, 6884286), (459, 6344342), (799, 3644622), (846, 3442143), (918, 3172171), (1269, 2294762), (1598, 1822311), (2397, 1214874), (2538, 1147381), (4794, 607437), (7191, 404958), (14382, 202479), (21573, 134986), (43146, 67493)]