81853236

素因数分解:

$2^2\times 3^2\times {\mathrm{2273701}}^1$

素因数の和:2273711

約数の個数: 18

約数和(自身を含む): 206906882

約数和(自身を除く): 125053646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2273701, 4547402, 6821103, 9094804, 13642206, 20463309, 27284412, 40926618, 81853236]

約数ペア:

[(1, 81853236), (2, 40926618), (3, 27284412), (4, 20463309), (6, 13642206), (9, 9094804), (12, 6821103), (18, 4547402), (36, 2273701)]