3886394418

素因数分解:

$2^1\times 3^4\times {\mathrm{23990089}}^1$

素因数の和:23990103

約数の個数: 20

約数和(自身を含む): 8708402670

約数和(自身を除く): 4822008252

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 23990089, 47980178, 71970267, 143940534, 215910801, 431821602, 647732403, 1295464806, 1943197209, 3886394418]

約数ペア:

[(1, 3886394418), (2, 1943197209), (3, 1295464806), (6, 647732403), (9, 431821602), (18, 215910801), (27, 143940534), (54, 71970267), (81, 47980178), (162, 23990089)]