18047954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 28055160

約数和(自身を除く): 10007206

約数列:

[1, 2, 41, 82, 89, 178, 2473, 3649, 4946, 7298, 101393, 202786, 220097, 440194, 9023977, 18047954]

約数ペア:

[(1, 18047954), (2, 9023977), (41, 440194), (82, 220097), (89, 202786), (178, 101393), (2473, 7298), (3649, 4946)]