28090026

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{2129}}^1$

素因数の和:2870

約数の個数: 24

約数和(自身を含む): 60973380

約数和(自身を除く): 32883354

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 2129, 2199, 4258, 4398, 6387, 6597, 12774, 13194, 19161, 38322, 1560557, 3121114, 4681671, 9363342, 14045013, 28090026]

約数ペア:

[(1, 28090026), (2, 14045013), (3, 9363342), (6, 4681671), (9, 3121114), (18, 1560557), (733, 38322), (1466, 19161), (2129, 13194), (2199, 12774), (4258, 6597), (4398, 6387)]