81624426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33757}}^1$

素因数の和:33806

約数の個数: 32

約数和(自身を含む): 181483008

約数和(自身を除く): 99858582

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 33757, 67514, 101271, 202542, 438841, 877682, 1046467, 1316523, 2092934, 2633046, 3139401, 6278802, 13604071, 27208142, 40812213, 81624426]

約数ペア:

[(1, 81624426), (2, 40812213), (3, 27208142), (6, 13604071), (13, 6278802), (26, 3139401), (31, 2633046), (39, 2092934), (62, 1316523), (78, 1046467), (93, 877682), (186, 438841), (403, 202542), (806, 101271), (1209, 67514), (2418, 33757)]