2074348638

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{37747}}^1$

素因数の和:37869

約数の個数: 48

約数和(自身を含む): 4663840896

約数和(自身を除く): 2589492258

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 3053, 6106, 9159, 18318, 27477, 37747, 54954, 75494, 113241, 226482, 339723, 679446, 1623121, 2680037, 3246242, 4869363, 5360074, 8040111, 9738726, 14608089, 16080222, 24120333, 29216178, 48240666, 115241591, 230483182, 345724773, 691449546, 1037174319, 2074348638]

約数ペア:

[(1, 2074348638), (2, 1037174319), (3, 691449546), (6, 345724773), (9, 230483182), (18, 115241591), (43, 48240666), (71, 29216178), (86, 24120333), (129, 16080222), (142, 14608089), (213, 9738726), (258, 8040111), (387, 5360074), (426, 4869363), (639, 3246242), (774, 2680037), (1278, 1623121), (3053, 679446), (6106, 339723), (9159, 226482), (18318, 113241), (27477, 75494), (37747, 54954)]