9943622

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 16907520

約数和(自身を除く): 6963898

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 169, 338, 403, 806, 949, 1898, 2197, 2263, 4394, 4526, 5239, 10478, 12337, 24674, 29419, 58838, 68107, 136214, 160381, 320762, 382447, 764894, 4971811, 9943622]

約数ペア:

[(1, 9943622), (2, 4971811), (13, 764894), (26, 382447), (31, 320762), (62, 160381), (73, 136214), (146, 68107), (169, 58838), (338, 29419), (403, 24674), (806, 12337), (949, 10478), (1898, 5239), (2197, 4526), (2263, 4394)]