18384729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9133}}^1$

素因数の和:9208

約数の個数: 16

約数和(自身を含む): 27182784

約数和(自身を除く): 8798055

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9133, 27399, 100463, 301389, 557113, 1671339, 6128243, 18384729]

約数ペア:

[(1, 18384729), (3, 6128243), (11, 1671339), (33, 557113), (61, 301389), (183, 100463), (671, 27399), (2013, 9133)]