18668592

素因数分解:

$2^4\times 3^2\times {\mathrm{129643}}^1$

素因数の和:129657

約数の個数: 30

約数和(自身を含む): 52246532

約数和(自身を除く): 33577940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129643, 259286, 388929, 518572, 777858, 1037144, 1166787, 1555716, 2074288, 2333574, 3111432, 4667148, 6222864, 9334296, 18668592]

約数ペア:

[(1, 18668592), (2, 9334296), (3, 6222864), (4, 4667148), (6, 3111432), (8, 2333574), (9, 2074288), (12, 1555716), (16, 1166787), (18, 1037144), (24, 777858), (36, 518572), (48, 388929), (72, 259286), (144, 129643)]