40579649

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 18

約数和(自身を含む): 47125890

約数和(自身を除く): 6546241

約数列:

[1, 11, 19, 121, 209, 361, 929, 2299, 3971, 10219, 17651, 43681, 112409, 194161, 335369, 2135771, 3689059, 40579649]

約数ペア:

[(1, 40579649), (11, 3689059), (19, 2135771), (121, 335369), (209, 194161), (361, 112409), (929, 43681), (2299, 17651), (3971, 10219)]