2681228082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31799}}^1$

素因数の和:31887

約数の個数: 64

約数和(自身を含む): 6154444800

約数和(自身を除く): 3473216718

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 897, 1081, 1222, 1794, 1833, 2162, 3243, 3666, 6486, 14053, 28106, 31799, 42159, 63598, 84318, 95397, 190794, 413387, 731377, 826774, 1240161, 1462754, 1494553, 2194131, 2480322, 2989106, 4388262, 4483659, 8967318, 9507901, 19015802, 19429189, 28523703, 34374719, 38858378, 57047406, 58287567, 68749438, 103124157, 116575134, 206248314, 446871347, 893742694, 1340614041, 2681228082]

約数ペア:

[(1, 2681228082), (2, 1340614041), (3, 893742694), (6, 446871347), (13, 206248314), (23, 116575134), (26, 103124157), (39, 68749438), (46, 58287567), (47, 57047406), (69, 38858378), (78, 34374719), (94, 28523703), (138, 19429189), (141, 19015802), (282, 9507901), (299, 8967318), (598, 4483659), (611, 4388262), (897, 2989106), (1081, 2480322), (1222, 2194131), (1794, 1494553), (1833, 1462754), (2162, 1240161), (3243, 826774), (3666, 731377), (6486, 413387), (14053, 190794), (28106, 95397), (31799, 84318), (42159, 63598)]