18062116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{63599}}^1$

素因数の和:63674

約数の個数: 12

約数和(自身を含む): 32054400

約数和(自身を除く): 13992284

約数列:

[1, 2, 4, 71, 142, 284, 63599, 127198, 254396, 4515529, 9031058, 18062116]

約数ペア:

[(1, 18062116), (2, 9031058), (4, 4515529), (71, 254396), (142, 127198), (284, 63599)]