71375004

素因数分解:

$2^2\times 3^2\times {\mathrm{1982639}}^1$

素因数の和:1982649

約数の個数: 18

約数和(自身を含む): 180420240

約数和(自身を除く): 109045236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1982639, 3965278, 5947917, 7930556, 11895834, 17843751, 23791668, 35687502, 71375004]

約数ペア:

[(1, 71375004), (2, 35687502), (3, 23791668), (4, 17843751), (6, 11895834), (9, 7930556), (12, 5947917), (18, 3965278), (36, 1982639)]