87191604

素因数分解:

$2^2\times 3^2\times {\mathrm{2421989}}^1$

素因数の和:2421999

約数の個数: 18

約数和(自身を含む): 220401090

約数和(自身を除く): 133209486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2421989, 4843978, 7265967, 9687956, 14531934, 21797901, 29063868, 43595802, 87191604]

約数ペア:

[(1, 87191604), (2, 43595802), (3, 29063868), (4, 21797901), (6, 14531934), (9, 9687956), (12, 7265967), (18, 4843978), (36, 2421989)]