66121542

素因数分解:

$2^1\times 3^3\times {\mathrm{1224473}}^1$

素因数の和:1224484

約数の個数: 16

約数和(自身を含む): 146936880

約数和(自身を除く): 80815338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1224473, 2448946, 3673419, 7346838, 11020257, 22040514, 33060771, 66121542]

約数ペア:

[(1, 66121542), (2, 33060771), (3, 22040514), (6, 11020257), (9, 7346838), (18, 3673419), (27, 2448946), (54, 1224473)]