42488218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{27271}}^1$

素因数の和:27333

約数の個数: 16

約数和(自身を含む): 68725440

約数和(自身を除く): 26237222

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 27271, 54542, 518149, 1036298, 1118111, 2236222, 21244109, 42488218]

約数ペア:

[(1, 42488218), (2, 21244109), (19, 2236222), (38, 1118111), (41, 1036298), (82, 518149), (779, 54542), (1558, 27271)]