18904083

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9391}}^1$

素因数の和:9466

約数の個数: 16

約数和(自身を含む): 27950592

約数和(自身を除く): 9046509

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9391, 28173, 103301, 309903, 572851, 1718553, 6301361, 18904083]

約数ペア:

[(1, 18904083), (3, 6301361), (11, 1718553), (33, 572851), (61, 309903), (183, 103301), (671, 28173), (2013, 9391)]