66771756

素因数分解:

$2^2\times 3^3\times {\mathrm{618257}}^1$

素因数の和:618270

約数の個数: 24

約数和(自身を含む): 173112240

約数和(自身を除く): 106340484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 618257, 1236514, 1854771, 2473028, 3709542, 5564313, 7419084, 11128626, 16692939, 22257252, 33385878, 66771756]

約数ペア:

[(1, 66771756), (2, 33385878), (3, 22257252), (4, 16692939), (6, 11128626), (9, 7419084), (12, 5564313), (18, 3709542), (27, 2473028), (36, 1854771), (54, 1236514), (108, 618257)]