11718189

素因数分解:

$3^5\times 7^1\times {\mathrm{83}}^2$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 20305376

約数和(自身を除く): 8587187

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 243, 249, 567, 581, 747, 1701, 1743, 2241, 5229, 6723, 6889, 15687, 20169, 20667, 47061, 48223, 62001, 141183, 144669, 186003, 434007, 558009, 1302021, 1674027, 3906063, 11718189]

約数ペア:

[(1, 11718189), (3, 3906063), (7, 1674027), (9, 1302021), (21, 558009), (27, 434007), (63, 186003), (81, 144669), (83, 141183), (189, 62001), (243, 48223), (249, 47061), (567, 20667), (581, 20169), (747, 15687), (1701, 6889), (1743, 6723), (2241, 5229)]