8647722

素因数分解:

$2^1\times 3^4\times {\mathrm{53381}}^1$

素因数の和:53395

約数の個数: 20

約数和(自身を含む): 19377666

約数和(自身を除く): 10729944

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 53381, 106762, 160143, 320286, 480429, 960858, 1441287, 2882574, 4323861, 8647722]

約数ペア:

[(1, 8647722), (2, 4323861), (3, 2882574), (6, 1441287), (9, 960858), (18, 480429), (27, 320286), (54, 160143), (81, 106762), (162, 53381)]