18325274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28723}}^1$

素因数の和:28765

約数の個数: 16

約数和(自身を含む): 31021920

約数和(自身を除く): 12696646

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28723, 57446, 315953, 631906, 832967, 1665934, 9162637, 18325274]

約数ペア:

[(1, 18325274), (2, 9162637), (11, 1665934), (22, 832967), (29, 631906), (58, 315953), (319, 57446), (638, 28723)]