28165014

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{11257}}^1$

素因数の和:11404

約数の個数: 24

約数和(自身を含む): 61468680

約数和(自身を除く): 33303666

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 11257, 22514, 33771, 67542, 101313, 202626, 1564723, 3129446, 4694169, 9388338, 14082507, 28165014]

約数ペア:

[(1, 28165014), (2, 14082507), (3, 9388338), (6, 4694169), (9, 3129446), (18, 1564723), (139, 202626), (278, 101313), (417, 67542), (834, 33771), (1251, 22514), (2502, 11257)]