27720846

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{30197}}^1$

素因数の和:30225

約数の個数: 32

約数和(自身を含む): 65227680

約数和(自身を除く): 37506834

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 30197, 60394, 90591, 181182, 271773, 513349, 543546, 815319, 1026698, 1540047, 1630638, 3080094, 4620141, 9240282, 13860423, 27720846]

約数ペア:

[(1, 27720846), (2, 13860423), (3, 9240282), (6, 4620141), (9, 3080094), (17, 1630638), (18, 1540047), (27, 1026698), (34, 815319), (51, 543546), (54, 513349), (102, 271773), (153, 181182), (306, 90591), (459, 60394), (918, 30197)]