28578906

素因数分解:

$2^1\times 3^4\times {\mathrm{176413}}^1$

素因数の和:176427

約数の個数: 20

約数和(自身を含む): 64038282

約数和(自身を除く): 35459376

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 176413, 352826, 529239, 1058478, 1587717, 3175434, 4763151, 9526302, 14289453, 28578906]

約数ペア:

[(1, 28578906), (2, 14289453), (3, 9526302), (6, 4763151), (9, 3175434), (18, 1587717), (27, 1058478), (54, 529239), (81, 352826), (162, 176413)]