28370898

素因数分解:

$2^1\times 3^4\times {\mathrm{175129}}^1$

素因数の和:175143

約数の個数: 20

約数和(自身を含む): 63572190

約数和(自身を除く): 35201292

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 175129, 350258, 525387, 1050774, 1576161, 3152322, 4728483, 9456966, 14185449, 28370898]

約数ペア:

[(1, 28370898), (2, 14185449), (3, 9456966), (6, 4728483), (9, 3152322), (18, 1576161), (27, 1050774), (54, 525387), (81, 350258), (162, 175129)]