18500469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10093}}^1$

素因数の和:10156

約数の個数: 16

約数和(自身を含む): 27132672

約数和(自身を除く): 8632203

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 10093, 30279, 131209, 393627, 474371, 1423113, 6166823, 18500469]

約数ペア:

[(1, 18500469), (3, 6166823), (13, 1423113), (39, 474371), (47, 393627), (141, 131209), (611, 30279), (1833, 10093)]