18746161279

素因数分解:

${\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1\times {\mathrm{673}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 19022544640

約数和(自身を除く): 276383361

約数列:

[1, 109, 421, 607, 673, 45889, 66163, 73357, 255547, 283333, 408511, 27854623, 30883297, 44527699, 171983131, 18746161279]

約数ペア:

[(1, 18746161279), (109, 171983131), (421, 44527699), (607, 30883297), (673, 27854623), (45889, 408511), (66163, 283333), (73357, 255547)]