1888896726

素因数分解:

$2^1\times 3^3\times {\mathrm{1607}}^1\times {\mathrm{21767}}^1$

素因数の和:23385

約数の個数: 32

約数和(自身を含む): 4200353280

約数和(自身を除く): 2311456554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1607, 3214, 4821, 9642, 14463, 21767, 28926, 43389, 43534, 65301, 86778, 130602, 195903, 391806, 587709, 1175418, 34979569, 69959138, 104938707, 209877414, 314816121, 629632242, 944448363, 1888896726]

約数ペア:

[(1, 1888896726), (2, 944448363), (3, 629632242), (6, 314816121), (9, 209877414), (18, 104938707), (27, 69959138), (54, 34979569), (1607, 1175418), (3214, 587709), (4821, 391806), (9642, 195903), (14463, 130602), (21767, 86778), (28926, 65301), (43389, 43534)]