8280426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17923}}^1$

素因数の和:17946

約数の個数: 32

約数和(自身を含む): 20648448

約数和(自身を除く): 12368022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 17923, 35846, 53769, 107538, 125461, 197153, 250922, 376383, 394306, 591459, 752766, 1182918, 1380071, 2760142, 4140213, 8280426]

約数ペア:

[(1, 8280426), (2, 4140213), (3, 2760142), (6, 1380071), (7, 1182918), (11, 752766), (14, 591459), (21, 394306), (22, 376383), (33, 250922), (42, 197153), (66, 125461), (77, 107538), (154, 53769), (231, 35846), (462, 17923)]