21661662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29837}}^1$

素因数の和:29864

約数の個数: 24

約数和(自身を含む): 47621448

約数和(自身を除く): 25959786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29837, 59674, 89511, 179022, 328207, 656414, 984621, 1969242, 3610277, 7220554, 10830831, 21661662]

約数ペア:

[(1, 21661662), (2, 10830831), (3, 7220554), (6, 3610277), (11, 1969242), (22, 984621), (33, 656414), (66, 328207), (121, 179022), (242, 89511), (363, 59674), (726, 29837)]