9389103678

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1244909}}^1$

素因数の和:1245336

約数の個数: 24

約数和(自身を含む): 20391625800

約数和(自身を除く): 11002522122

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 1244909, 2489818, 3734727, 7469454, 11204181, 22408362, 521616871, 1043233742, 1564850613, 3129701226, 4694551839, 9389103678]

約数ペア:

[(1, 9389103678), (2, 4694551839), (3, 3129701226), (6, 1564850613), (9, 1043233742), (18, 521616871), (419, 22408362), (838, 11204181), (1257, 7469454), (2514, 3734727), (3771, 2489818), (7542, 1244909)]