9947418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 21731136

約数和(自身を除く): 11783718

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1747, 1898, 2847, 3494, 5241, 5694, 10482, 22711, 45422, 68133, 127531, 136266, 255062, 382593, 765186, 1657903, 3315806, 4973709, 9947418]

約数ペア:

[(1, 9947418), (2, 4973709), (3, 3315806), (6, 1657903), (13, 765186), (26, 382593), (39, 255062), (73, 136266), (78, 127531), (146, 68133), (219, 45422), (438, 22711), (949, 10482), (1747, 5694), (1898, 5241), (2847, 3494)]