18992061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4679}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 30663360

約数和(自身を除く): 11671299

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 4679, 14037, 42111, 51469, 154407, 191839, 463221, 575517, 1726551, 2110229, 6330687, 18992061]

約数ペア:

[(1, 18992061), (3, 6330687), (9, 2110229), (11, 1726551), (33, 575517), (41, 463221), (99, 191839), (123, 154407), (369, 51469), (451, 42111), (1353, 14037), (4059, 4679)]