18888936777

素因数分解:

$3^3\times {\mathrm{29723}}^1\times {\mathrm{23537}}^1$

素因数の和:53269

約数の個数: 16

約数和(自身を含む): 27985740480

約数和(自身を除く): 9096803703

約数列:

[1, 3, 9, 27, 23537, 29723, 70611, 89169, 211833, 267507, 635499, 802521, 699590251, 2098770753, 6296312259, 18888936777]

約数ペア:

[(1, 18888936777), (3, 6296312259), (9, 2098770753), (27, 699590251), (23537, 802521), (29723, 635499), (70611, 267507), (89169, 211833)]