2663670402

素因数分解:

$2^1\times 3^2\times {\mathrm{147981689}}^1$

素因数の和:147981697

約数の個数: 12

約数和(自身を含む): 5771285910

約数和(自身を除く): 3107615508

約数列:

[1, 2, 3, 6, 9, 18, 147981689, 295963378, 443945067, 887890134, 1331835201, 2663670402]

約数ペア:

[(1, 2663670402), (2, 1331835201), (3, 887890134), (6, 443945067), (9, 295963378), (18, 147981689)]