18309274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9091}}^1$

素因数の和:9165

約数の個数: 16

約数和(自身を含む): 29458080

約数和(自身を除く): 11148806

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9091, 18182, 172729, 345458, 481823, 963646, 9154637, 18309274]

約数ペア:

[(1, 18309274), (2, 9154637), (19, 963646), (38, 481823), (53, 345458), (106, 172729), (1007, 18182), (2014, 9091)]