66076398

素因数分解:

$2^1\times 3^4\times {\mathrm{407879}}^1$

素因数の和:407893

約数の個数: 20

約数和(自身を含む): 148060440

約数和(自身を除く): 81984042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 407879, 815758, 1223637, 2447274, 3670911, 7341822, 11012733, 22025466, 33038199, 66076398]

約数ペア:

[(1, 66076398), (2, 33038199), (3, 22025466), (6, 11012733), (9, 7341822), (18, 3670911), (27, 2447274), (54, 1223637), (81, 815758), (162, 407879)]