181007406

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{31327}}^1$

素因数の和:31445

約数の個数: 32

約数和(自身を含む): 406010880

約数和(自身を除く): 225003474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 31327, 62654, 93981, 187962, 281943, 563886, 845829, 1691658, 3351989, 6703978, 10055967, 20111934, 30167901, 60335802, 90503703, 181007406]

約数ペア:

[(1, 181007406), (2, 90503703), (3, 60335802), (6, 30167901), (9, 20111934), (18, 10055967), (27, 6703978), (54, 3351989), (107, 1691658), (214, 845829), (321, 563886), (642, 281943), (963, 187962), (1926, 93981), (2889, 62654), (5778, 31327)]