8965640358

素因数分解:

$2^1\times 3^4\times {\mathrm{55343459}}^1$

素因数の和:55343473

約数の個数: 20

約数和(自身を含む): 20089675980

約数和(自身を除く): 11124035622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 55343459, 110686918, 166030377, 332060754, 498091131, 996182262, 1494273393, 2988546786, 4482820179, 8965640358]

約数ペア:

[(1, 8965640358), (2, 4482820179), (3, 2988546786), (6, 1494273393), (9, 996182262), (18, 498091131), (27, 332060754), (54, 166030377), (81, 110686918), (162, 55343459)]