21160332

素因数分解:

$2^2\times 3^3\times {\mathrm{195929}}^1$

素因数の和:195942

約数の個数: 24

約数和(自身を含む): 54860400

約数和(自身を除く): 33700068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 195929, 391858, 587787, 783716, 1175574, 1763361, 2351148, 3526722, 5290083, 7053444, 10580166, 21160332]

約数ペア:

[(1, 21160332), (2, 10580166), (3, 7053444), (4, 5290083), (6, 3526722), (9, 2351148), (12, 1763361), (18, 1175574), (27, 783716), (36, 587787), (54, 391858), (108, 195929)]