18294716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37799}}^1$

素因数の和:37825

約数の個数: 18

約数和(自身を含む): 35191800

約数和(自身を除く): 16897084

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37799, 75598, 151196, 415789, 831578, 1663156, 4573679, 9147358, 18294716]

約数ペア:

[(1, 18294716), (2, 9147358), (4, 4573679), (11, 1663156), (22, 831578), (44, 415789), (121, 151196), (242, 75598), (484, 37799)]