21076836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{159673}}^1$

素因数の和:159691

約数の個数: 24

約数和(自身を含む): 53650464

約数和(自身を除く): 32573628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 159673, 319346, 479019, 638692, 958038, 1756403, 1916076, 3512806, 5269209, 7025612, 10538418, 21076836]

約数ペア:

[(1, 21076836), (2, 10538418), (3, 7025612), (4, 5269209), (6, 3512806), (11, 1916076), (12, 1756403), (22, 958038), (33, 638692), (44, 479019), (66, 319346), (132, 159673)]