26326191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 13210449

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 467, 817, 989, 1311, 1401, 2451, 2967, 8873, 10741, 18791, 20081, 26619, 32223, 56373, 60243, 204079, 381539, 461863, 612237, 1144617, 1385589, 8775397, 26326191]

約数ペア:

[(1, 26326191), (3, 8775397), (19, 1385589), (23, 1144617), (43, 612237), (57, 461863), (69, 381539), (129, 204079), (437, 60243), (467, 56373), (817, 32223), (989, 26619), (1311, 20081), (1401, 18791), (2451, 10741), (2967, 8873)]