12921567402

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{405497}}^1$

素因数の和:405662

約数の個数: 32

約数和(自身を含む): 26626620672

約数和(自身を除く): 13705053270

約数列:

[1, 2, 3, 6, 47, 94, 113, 141, 226, 282, 339, 678, 5311, 10622, 15933, 31866, 405497, 810994, 1216491, 2432982, 19058359, 38116718, 45821161, 57175077, 91642322, 114350154, 137463483, 274926966, 2153594567, 4307189134, 6460783701, 12921567402]

約数ペア:

[(1, 12921567402), (2, 6460783701), (3, 4307189134), (6, 2153594567), (47, 274926966), (94, 137463483), (113, 114350154), (141, 91642322), (226, 57175077), (282, 45821161), (339, 38116718), (678, 19058359), (5311, 2432982), (10622, 1216491), (15933, 810994), (31866, 405497)]