18728346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34301}}^1$

素因数の和:34326

約数の個数: 32

約数和(自身を含む): 46101888

約数和(自身を除く): 27373542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34301, 68602, 102903, 205806, 240107, 445913, 480214, 720321, 891826, 1337739, 1440642, 2675478, 3121391, 6242782, 9364173, 18728346]

約数ペア:

[(1, 18728346), (2, 9364173), (3, 6242782), (6, 3121391), (7, 2675478), (13, 1440642), (14, 1337739), (21, 891826), (26, 720321), (39, 480214), (42, 445913), (78, 240107), (91, 205806), (182, 102903), (273, 68602), (546, 34301)]