18810042

素因数分解:

$2^1\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{2719}}^1$

素因数の和:3877

約数の個数: 16

約数和(自身を含む): 37666560

約数和(自身を除く): 18856518

約数列:

[1, 2, 3, 6, 1153, 2306, 2719, 3459, 5438, 6918, 8157, 16314, 3135007, 6270014, 9405021, 18810042]

約数ペア:

[(1, 18810042), (2, 9405021), (3, 6270014), (6, 3135007), (1153, 16314), (2306, 8157), (2719, 6918), (3459, 5438)]