18666004336

素因数分解:

$2^4\times 7^2\times {\mathrm{23808679}}^1$

素因数の和:23808701

約数の個数: 30

約数和(自身を含む): 42069937560

約数和(自身を除く): 23403933224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23808679, 47617358, 95234716, 166660753, 190469432, 333321506, 380938864, 666643012, 1166625271, 1333286024, 2333250542, 2666572048, 4666501084, 9333002168, 18666004336]

約数ペア:

[(1, 18666004336), (2, 9333002168), (4, 4666501084), (7, 2666572048), (8, 2333250542), (14, 1333286024), (16, 1166625271), (28, 666643012), (49, 380938864), (56, 333321506), (98, 190469432), (112, 166660753), (196, 95234716), (392, 47617358), (784, 23808679)]