28679454

素因数分解:

$2^1\times 3^3\times {\mathrm{531101}}^1$

素因数の和:531112

約数の個数: 16

約数和(自身を含む): 63732240

約数和(自身を除く): 35052786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 531101, 1062202, 1593303, 3186606, 4779909, 9559818, 14339727, 28679454]

約数ペア:

[(1, 28679454), (2, 14339727), (3, 9559818), (6, 4779909), (9, 3186606), (18, 1593303), (27, 1062202), (54, 531101)]