18019878

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{2017}}^1$

素因数の和:3511

約数の個数: 16

約数和(自身を含む): 36081840

約数和(自身を除く): 18061962

約数列:

[1, 2, 3, 6, 1489, 2017, 2978, 4034, 4467, 6051, 8934, 12102, 3003313, 6006626, 9009939, 18019878]

約数ペア:

[(1, 18019878), (2, 9009939), (3, 6006626), (6, 3003313), (1489, 12102), (2017, 8934), (2978, 6051), (4034, 4467)]