71521434

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{69709}}^1$

素因数の和:69739

約数の個数: 32

約数和(自身を含む): 167304000

約数和(自身を除く): 95782566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 69709, 139418, 209127, 418254, 627381, 1254762, 1324471, 1882143, 2648942, 3764286, 3973413, 7946826, 11920239, 23840478, 35760717, 71521434]

約数ペア:

[(1, 71521434), (2, 35760717), (3, 23840478), (6, 11920239), (9, 7946826), (18, 3973413), (19, 3764286), (27, 2648942), (38, 1882143), (54, 1324471), (57, 1254762), (114, 627381), (171, 418254), (342, 209127), (513, 139418), (1026, 69709)]