28672218

素因数分解:

$2^1\times 3^4\times {\mathrm{176989}}^1$

素因数の和:177003

約数の個数: 20

約数和(自身を含む): 64247370

約数和(自身を除く): 35575152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 176989, 353978, 530967, 1061934, 1592901, 3185802, 4778703, 9557406, 14336109, 28672218]

約数ペア:

[(1, 28672218), (2, 14336109), (3, 9557406), (6, 4778703), (9, 3185802), (18, 1592901), (27, 1061934), (54, 530967), (81, 353978), (162, 176989)]