138780444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3359}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 354493440

約数和(自身を除く): 215712996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1878, 3359, 3443, 3756, 6718, 6886, 10077, 10329, 13436, 13772, 20154, 20658, 36949, 40308, 41316, 73898, 110847, 147796, 221694, 443388, 1051367, 2102734, 3154101, 4205468, 6308202, 11565037, 12616404, 23130074, 34695111, 46260148, 69390222, 138780444]

約数ペア:

[(1, 138780444), (2, 69390222), (3, 46260148), (4, 34695111), (6, 23130074), (11, 12616404), (12, 11565037), (22, 6308202), (33, 4205468), (44, 3154101), (66, 2102734), (132, 1051367), (313, 443388), (626, 221694), (939, 147796), (1252, 110847), (1878, 73898), (3359, 41316), (3443, 40308), (3756, 36949), (6718, 20658), (6886, 20154), (10077, 13772), (10329, 13436)]