268408908

素因数分解:

$2^2\times 3^2\times {\mathrm{7455803}}^1$

素因数の和:7455813

約数の個数: 18

約数和(自身を含む): 678478164

約数和(自身を除く): 410069256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7455803, 14911606, 22367409, 29823212, 44734818, 67102227, 89469636, 134204454, 268408908]

約数ペア:

[(1, 268408908), (2, 134204454), (3, 89469636), (4, 67102227), (6, 44734818), (9, 29823212), (12, 22367409), (18, 14911606), (36, 7455803)]