28071774

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1697}}^1$

素因数の和:2624

約数の個数: 24

約数和(自身を含む): 60924240

約数和(自身を除く): 32852466

約数列:

[1, 2, 3, 6, 9, 18, 919, 1697, 1838, 2757, 3394, 5091, 5514, 8271, 10182, 15273, 16542, 30546, 1559543, 3119086, 4678629, 9357258, 14035887, 28071774]

約数ペア:

[(1, 28071774), (2, 14035887), (3, 9357258), (6, 4678629), (9, 3119086), (18, 1559543), (919, 30546), (1697, 16542), (1838, 15273), (2757, 10182), (3394, 8271), (5091, 5514)]