18467199

素因数分解:

$3^2\times {\mathrm{461}}^1\times {\mathrm{4451}}^1$

素因数の和:4918

約数の個数: 12

約数和(自身を含む): 26738712

約数和(自身を除く): 8271513

約数列:

[1, 3, 9, 461, 1383, 4149, 4451, 13353, 40059, 2051911, 6155733, 18467199]

約数ペア:

[(1, 18467199), (3, 6155733), (9, 2051911), (461, 40059), (1383, 13353), (4149, 4451)]