40581078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157291}}^1$

素因数の和:157339

約数の個数: 16

約数和(自身を含む): 83050176

約数和(自身を除く): 42469098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 157291, 314582, 471873, 943746, 6763513, 13527026, 20290539, 40581078]

約数ペア:

[(1, 40581078), (2, 20290539), (3, 13527026), (6, 6763513), (43, 943746), (86, 471873), (129, 314582), (258, 157291)]