2021644266546

素因数分解:

$2^1\times 3^1\times {\mathrm{21871}}^1\times {\mathrm{15405821}}^1$

素因数の和:15427697

約数の個数: 16

約数和(自身を含む): 4043473665408

約数和(自身を除く): 2021829398862

約数列:

[1, 2, 3, 6, 21871, 43742, 65613, 131226, 15405821, 30811642, 46217463, 92434926, 336940711091, 673881422182, 1010822133273, 2021644266546]

約数ペア:

[(1, 2021644266546), (2, 1010822133273), (3, 673881422182), (6, 336940711091), (21871, 92434926), (43742, 46217463), (65613, 30811642), (131226, 15405821)]