18201702954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159664061}}^1$

素因数の和:159664085

約数の個数: 16

約数和(自身を含む): 38319374880

約数和(自身を除く): 20117671926

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159664061, 319328122, 478992183, 957984366, 3033617159, 6067234318, 9100851477, 18201702954]

約数ペア:

[(1, 18201702954), (2, 9100851477), (3, 6067234318), (6, 3033617159), (19, 957984366), (38, 478992183), (57, 319328122), (114, 159664061)]