2518281513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 4018652352

約数和(自身を除く): 1500370839

約数列:

[1, 3, 9, 11, 33, 99, 131, 277, 393, 701, 831, 1179, 1441, 2103, 2493, 3047, 4323, 6309, 7711, 9141, 12969, 23133, 27423, 36287, 69399, 91831, 108861, 194177, 275493, 326583, 399157, 582531, 826479, 1010141, 1197471, 1747593, 2135947, 3030423, 3592413, 6407841, 9091269, 19223523, 25437187, 76311561, 228934683, 279809057, 839427171, 2518281513]

約数ペア:

[(1, 2518281513), (3, 839427171), (9, 279809057), (11, 228934683), (33, 76311561), (99, 25437187), (131, 19223523), (277, 9091269), (393, 6407841), (701, 3592413), (831, 3030423), (1179, 2135947), (1441, 1747593), (2103, 1197471), (2493, 1010141), (3047, 826479), (4323, 582531), (6309, 399157), (7711, 326583), (9141, 275493), (12969, 194177), (23133, 108861), (27423, 91831), (36287, 69399)]