18804532306

素因数分解:

$2^1\times 7^1\times {\mathrm{63277}}^1\times {\mathrm{21227}}^1$

素因数の和:84513

約数の個数: 16

約数和(自身を含む): 32238369216

約数和(自身を除く): 13433836910

約数列:

[1, 2, 7, 14, 21227, 42454, 63277, 126554, 148589, 297178, 442939, 885878, 1343180879, 2686361758, 9402266153, 18804532306]

約数ペア:

[(1, 18804532306), (2, 9402266153), (7, 2686361758), (14, 1343180879), (21227, 885878), (42454, 442939), (63277, 297178), (126554, 148589)]