31345794

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{3931}}^1$

素因数の和:4382

約数の個数: 24

約数和(自身を含む): 68086512

約数和(自身を除く): 36740718

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3931, 3987, 7862, 7974, 11793, 23586, 35379, 70758, 1741433, 3482866, 5224299, 10448598, 15672897, 31345794]

約数ペア:

[(1, 31345794), (2, 15672897), (3, 10448598), (6, 5224299), (9, 3482866), (18, 1741433), (443, 70758), (886, 35379), (1329, 23586), (2658, 11793), (3931, 7974), (3987, 7862)]