2521854

素因数分解:

$2^1\times 3^5\times {\mathrm{5189}}^1$

素因数の和:5206

約数の個数: 24

約数和(自身を含む): 5667480

約数和(自身を除く): 3145626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 5189, 10378, 15567, 31134, 46701, 93402, 140103, 280206, 420309, 840618, 1260927, 2521854]

約数ペア:

[(1, 2521854), (2, 1260927), (3, 840618), (6, 420309), (9, 280206), (18, 140103), (27, 93402), (54, 46701), (81, 31134), (162, 15567), (243, 10378), (486, 5189)]