123924678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 130091322

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 582, 2999, 5998, 6887, 8997, 13774, 17994, 20661, 41322, 212929, 290903, 425858, 581806, 638787, 872709, 1277574, 1745418, 20654113, 41308226, 61962339, 123924678]

約数ペア:

[(1, 123924678), (2, 61962339), (3, 41308226), (6, 20654113), (71, 1745418), (97, 1277574), (142, 872709), (194, 638787), (213, 581806), (291, 425858), (426, 290903), (582, 212929), (2999, 41322), (5998, 20661), (6887, 17994), (8997, 13774)]