18591421552

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9603007}}^1$

素因数の和:9603037

約数の個数: 30

約数和(自身を含む): 39593201984

約数和(自身を除く): 21001780432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9603007, 19206014, 38412028, 76824056, 105633077, 153648112, 211266154, 422532308, 845064616, 1161963847, 1690129232, 2323927694, 4647855388, 9295710776, 18591421552]

約数ペア:

[(1, 18591421552), (2, 9295710776), (4, 4647855388), (8, 2323927694), (11, 1690129232), (16, 1161963847), (22, 845064616), (44, 422532308), (88, 211266154), (121, 153648112), (176, 105633077), (242, 76824056), (484, 38412028), (968, 19206014), (1936, 9603007)]