2021897178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16046803}}^1$

素因数の和:16046818

約数の個数: 24

約数和(自身を含む): 5006602848

約数和(自身を除く): 2984705670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16046803, 32093606, 48140409, 96280818, 112327621, 144421227, 224655242, 288842454, 336982863, 673965726, 1010948589, 2021897178]

約数ペア:

[(1, 2021897178), (2, 1010948589), (3, 673965726), (6, 336982863), (7, 288842454), (9, 224655242), (14, 144421227), (18, 112327621), (21, 96280818), (42, 48140409), (63, 32093606), (126, 16046803)]