28009026

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{8597}}^1$

素因数の和:8786

約数の個数: 24

約数和(自身を含む): 61028604

約数和(自身を除く): 33019578

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 8597, 17194, 25791, 51582, 77373, 154746, 1556057, 3112114, 4668171, 9336342, 14004513, 28009026]

約数ペア:

[(1, 28009026), (2, 14004513), (3, 9336342), (6, 4668171), (9, 3112114), (18, 1556057), (181, 154746), (362, 77373), (543, 51582), (1086, 25791), (1629, 17194), (3258, 8597)]