81760842

素因数分解:

$2^1\times 3^2\times {\mathrm{1741}}^1\times {\mathrm{2609}}^1$

素因数の和:4358

約数の個数: 24

約数和(自身を含む): 177318180

約数和(自身を除く): 95557338

約数列:

[1, 2, 3, 6, 9, 18, 1741, 2609, 3482, 5218, 5223, 7827, 10446, 15654, 15669, 23481, 31338, 46962, 4542269, 9084538, 13626807, 27253614, 40880421, 81760842]

約数ペア:

[(1, 81760842), (2, 40880421), (3, 27253614), (6, 13626807), (9, 9084538), (18, 4542269), (1741, 46962), (2609, 31338), (3482, 23481), (5218, 15669), (5223, 15654), (7827, 10446)]