18183996

素因数分解:

$2^2\times 3^2\times {\mathrm{505111}}^1$

素因数の和:505121

約数の個数: 18

約数和(自身を含む): 45965192

約数和(自身を除く): 27781196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 505111, 1010222, 1515333, 2020444, 3030666, 4545999, 6061332, 9091998, 18183996]

約数ペア:

[(1, 18183996), (2, 9091998), (3, 6061332), (4, 4545999), (6, 3030666), (9, 2020444), (12, 1515333), (18, 1010222), (36, 505111)]