80426916

素因数分解:

$2^2\times 3^2\times {\mathrm{2234081}}^1$

素因数の和:2234091

約数の個数: 18

約数和(自身を含む): 203301462

約数和(自身を除く): 122874546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2234081, 4468162, 6702243, 8936324, 13404486, 20106729, 26808972, 40213458, 80426916]

約数ペア:

[(1, 80426916), (2, 40213458), (3, 26808972), (4, 20106729), (6, 13404486), (9, 8936324), (12, 6702243), (18, 4468162), (36, 2234081)]