28873818

素因数分解:

$2^1\times 3^2\times {\mathrm{1604101}}^1$

素因数の和:1604109

約数の個数: 12

約数和(自身を含む): 62559978

約数和(自身を除く): 33686160

約数列:

[1, 2, 3, 6, 9, 18, 1604101, 3208202, 4812303, 9624606, 14436909, 28873818]

約数ペア:

[(1, 28873818), (2, 14436909), (3, 9624606), (6, 4812303), (9, 3208202), (18, 1604101)]