18292904259

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1\times {\mathrm{2003}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 27982124544

約数和(自身を除く): 9689220285

約数列:

[1, 3, 7, 21, 421, 1033, 1263, 2003, 2947, 3099, 6009, 7231, 8841, 14021, 21693, 42063, 434893, 843263, 1304679, 2069099, 2529789, 3044251, 5902841, 6207297, 9132753, 14483693, 17708523, 43451079, 871090679, 2613272037, 6097634753, 18292904259]

約数ペア:

[(1, 18292904259), (3, 6097634753), (7, 2613272037), (21, 871090679), (421, 43451079), (1033, 17708523), (1263, 14483693), (2003, 9132753), (2947, 6207297), (3099, 5902841), (6009, 3044251), (7231, 2529789), (8841, 2069099), (14021, 1304679), (21693, 843263), (42063, 434893)]