123089718

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1021}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 250774272

約数和(自身を除く): 127684554

約数列:

[1, 2, 3, 6, 71, 142, 213, 283, 426, 566, 849, 1021, 1698, 2042, 3063, 6126, 20093, 40186, 60279, 72491, 120558, 144982, 217473, 288943, 434946, 577886, 866829, 1733658, 20514953, 41029906, 61544859, 123089718]

約数ペア:

[(1, 123089718), (2, 61544859), (3, 41029906), (6, 20514953), (71, 1733658), (142, 866829), (213, 577886), (283, 434946), (426, 288943), (566, 217473), (849, 144982), (1021, 120558), (1698, 72491), (2042, 60279), (3063, 40186), (6126, 20093)]