11581452

素因数分解:

$2^2\times 3^2\times {\mathrm{321707}}^1$

素因数の和:321717

約数の個数: 18

約数和(自身を含む): 29275428

約数和(自身を除く): 17693976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 321707, 643414, 965121, 1286828, 1930242, 2895363, 3860484, 5790726, 11581452]

約数ペア:

[(1, 11581452), (2, 5790726), (3, 3860484), (4, 2895363), (6, 1930242), (9, 1286828), (12, 965121), (18, 643414), (36, 321707)]