1285644366

素因数分解:

$2^1\times 3^3\times {\mathrm{2011}}^1\times {\mathrm{11839}}^1$

素因数の和:13861

約数の個数: 32

約数和(自身を含む): 2858649600

約数和(自身を除く): 1573005234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2011, 4022, 6033, 11839, 12066, 18099, 23678, 35517, 36198, 54297, 71034, 106551, 108594, 213102, 319653, 639306, 23808229, 47616458, 71424687, 142849374, 214274061, 428548122, 642822183, 1285644366]

約数ペア:

[(1, 1285644366), (2, 642822183), (3, 428548122), (6, 214274061), (9, 142849374), (18, 71424687), (27, 47616458), (54, 23808229), (2011, 639306), (4022, 319653), (6033, 213102), (11839, 108594), (12066, 106551), (18099, 71034), (23678, 54297), (35517, 36198)]