18627366927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25138147}}^1$

素因数の和:25138182

約数の個数: 16

約数和(自身を含む): 28154725760

約数和(自身を除く): 9527358833

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 25138147, 75414441, 326795911, 477624793, 980387733, 1432874379, 6209122309, 18627366927]

約数ペア:

[(1, 18627366927), (3, 6209122309), (13, 1432874379), (19, 980387733), (39, 477624793), (57, 326795911), (247, 75414441), (741, 25138147)]