18510459

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{50993}}^1$

素因数の和:51018

約数の個数: 12

約数和(自身を含む): 27128808

約数和(自身を除く): 8618349

約数列:

[1, 3, 11, 33, 121, 363, 50993, 152979, 560923, 1682769, 6170153, 18510459]

約数ペア:

[(1, 18510459), (3, 6170153), (11, 1682769), (33, 560923), (121, 152979), (363, 50993)]