165411414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1312789}}^1$

素因数の和:1312804

約数の個数: 24

約数和(自身を含む): 409590480

約数和(自身を除く): 244179066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1312789, 2625578, 3938367, 7876734, 9189523, 11815101, 18379046, 23630202, 27568569, 55137138, 82705707, 165411414]

約数ペア:

[(1, 165411414), (2, 82705707), (3, 55137138), (6, 27568569), (7, 23630202), (9, 18379046), (14, 11815101), (18, 9189523), (21, 7876734), (42, 3938367), (63, 2625578), (126, 1312789)]