18783966

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13099}}^1$

素因数の和:13343

約数の個数: 16

約数和(自身を含む): 37728000

約数和(自身を除く): 18944034

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 13099, 26198, 39297, 78594, 3130661, 6261322, 9391983, 18783966]

約数ペア:

[(1, 18783966), (2, 9391983), (3, 6261322), (6, 3130661), (239, 78594), (478, 39297), (717, 26198), (1434, 13099)]