18050109

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78139}}^1$

素因数の和:78160

約数の個数: 16

約数和(自身を含む): 30005760

約数和(自身を除く): 11955651

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 78139, 234417, 546973, 859529, 1640919, 2578587, 6016703, 18050109]

約数ペア:

[(1, 18050109), (3, 6016703), (7, 2578587), (11, 1640919), (21, 859529), (33, 546973), (77, 234417), (231, 78139)]