18212092

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{7103}}^1$

素因数の和:7748

約数の個数: 12

約数和(自身を含む): 31925376

約数和(自身を除く): 13713284

約数列:

[1, 2, 4, 641, 1282, 2564, 7103, 14206, 28412, 4553023, 9106046, 18212092]

約数ペア:

[(1, 18212092), (2, 9106046), (4, 4553023), (641, 28412), (1282, 14206), (2564, 7103)]