18854094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{448907}}^1$

素因数の和:448919

約数の個数: 16

約数和(自身を含む): 43095168

約数和(自身を除く): 24241074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 448907, 897814, 1346721, 2693442, 3142349, 6284698, 9427047, 18854094]

約数ペア:

[(1, 18854094), (2, 9427047), (3, 6284698), (6, 3142349), (7, 2693442), (14, 1346721), (21, 897814), (42, 448907)]