18759147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9319}}^1$

素因数の和:9394

約数の個数: 16

約数和(自身を含む): 27736320

約数和(自身を除く): 8977173

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9319, 27957, 102509, 307527, 568459, 1705377, 6253049, 18759147]

約数ペア:

[(1, 18759147), (3, 6253049), (11, 1705377), (33, 568459), (61, 307527), (183, 102509), (671, 27957), (2013, 9319)]