2018468667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{9341}}^1$

素因数の和:9603

約数の個数: 32

約数和(自身を含む): 3013355520

約数和(自身を除く): 994886853

約数列:

[1, 3, 17, 19, 51, 57, 223, 323, 669, 969, 3791, 4237, 9341, 11373, 12711, 28023, 72029, 158797, 177479, 216087, 476391, 532437, 2083043, 3017143, 6249129, 9051429, 35411731, 39577817, 106235193, 118733451, 672822889, 2018468667]

約数ペア:

[(1, 2018468667), (3, 672822889), (17, 118733451), (19, 106235193), (51, 39577817), (57, 35411731), (223, 9051429), (323, 6249129), (669, 3017143), (969, 2083043), (3791, 532437), (4237, 476391), (9341, 216087), (11373, 177479), (12711, 158797), (28023, 72029)]