64771506

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{33013}}^1$

素因数の和:33130

約数の個数: 24

約数和(自身を含む): 141630060

約数和(自身を除く): 76858554

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 33013, 66026, 99039, 198078, 297117, 594234, 3598417, 7196834, 10795251, 21590502, 32385753, 64771506]

約数ペア:

[(1, 64771506), (2, 32385753), (3, 21590502), (6, 10795251), (9, 7196834), (18, 3598417), (109, 594234), (218, 297117), (327, 198078), (654, 99039), (981, 66026), (1962, 33013)]