18356073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6791}}^1$

素因数の和:6864

約数の個数: 16

約数和(自身を含む): 26407296

約数和(自身を除く): 8051223

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 6791, 20373, 115447, 346341, 359923, 1079769, 6118691, 18356073]

約数ペア:

[(1, 18356073), (3, 6118691), (17, 1079769), (51, 359923), (53, 346341), (159, 115447), (901, 20373), (2703, 6791)]