1615156794

素因数分解:

$2^1\times 3^3\times {\mathrm{1987}}^1\times {\mathrm{15053}}^1$

素因数の和:17051

約数の個数: 32

約数和(自身を含む): 3591282240

約数和(自身を除く): 1976125446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1987, 3974, 5961, 11922, 15053, 17883, 30106, 35766, 45159, 53649, 90318, 107298, 135477, 270954, 406431, 812862, 29910311, 59820622, 89730933, 179461866, 269192799, 538385598, 807578397, 1615156794]

約数ペア:

[(1, 1615156794), (2, 807578397), (3, 538385598), (6, 269192799), (9, 179461866), (18, 89730933), (27, 59820622), (54, 29910311), (1987, 812862), (3974, 406431), (5961, 270954), (11922, 135477), (15053, 107298), (17883, 90318), (30106, 53649), (35766, 45159)]