7931772

素因数分解:

$2^2\times 3^2\times {\mathrm{220327}}^1$

素因数の和:220337

約数の個数: 18

約数和(自身を含む): 20049848

約数和(自身を除く): 12118076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 220327, 440654, 660981, 881308, 1321962, 1982943, 2643924, 3965886, 7931772]

約数ペア:

[(1, 7931772), (2, 3965886), (3, 2643924), (4, 1982943), (6, 1321962), (9, 881308), (12, 660981), (18, 440654), (36, 220327)]