2808396

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 7154784

約数和(自身を除く): 4346388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 431, 543, 724, 862, 1086, 1293, 1629, 1724, 2172, 2586, 3258, 3879, 5172, 6516, 7758, 15516, 78011, 156022, 234033, 312044, 468066, 702099, 936132, 1404198, 2808396]

約数ペア:

[(1, 2808396), (2, 1404198), (3, 936132), (4, 702099), (6, 468066), (9, 312044), (12, 234033), (18, 156022), (36, 78011), (181, 15516), (362, 7758), (431, 6516), (543, 5172), (724, 3879), (862, 3258), (1086, 2586), (1293, 2172), (1629, 1724)]