18785548089

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{12107}}^1$

素因数の和:14370

約数の個数: 48

約数和(自身を含む): 33848156160

約数和(自身を除く): 15062608071

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2239, 6717, 12107, 15673, 20151, 24629, 36321, 47019, 73887, 84749, 108963, 133177, 141057, 172403, 221661, 254247, 399531, 517209, 762741, 932239, 1198593, 1551627, 2796717, 8390151, 27107573, 81322719, 189753011, 243968157, 298183303, 569259033, 894549909, 1707777099, 2087283121, 2683649727, 6261849363, 18785548089]

約数ペア:

[(1, 18785548089), (3, 6261849363), (7, 2683649727), (9, 2087283121), (11, 1707777099), (21, 894549909), (33, 569259033), (63, 298183303), (77, 243968157), (99, 189753011), (231, 81322719), (693, 27107573), (2239, 8390151), (6717, 2796717), (12107, 1551627), (15673, 1198593), (20151, 932239), (24629, 762741), (36321, 517209), (47019, 399531), (73887, 254247), (84749, 221661), (108963, 172403), (133177, 141057)]