18046954

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 27491328

約数和(自身を除く): 9444374

約数列:

[1, 2, 127, 227, 254, 313, 454, 626, 28829, 39751, 57658, 71051, 79502, 142102, 9023477, 18046954]

約数ペア:

[(1, 18046954), (2, 9023477), (127, 142102), (227, 79502), (254, 71051), (313, 57658), (454, 39751), (626, 28829)]