388640052

素因数分解:

$2^2\times 3^3\times {\mathrm{3598519}}^1$

素因数の和:3598532

約数の個数: 24

約数和(自身を含む): 1007585600

約数和(自身を除く): 618945548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3598519, 7197038, 10795557, 14394076, 21591114, 32386671, 43182228, 64773342, 97160013, 129546684, 194320026, 388640052]

約数ペア:

[(1, 388640052), (2, 194320026), (3, 129546684), (4, 97160013), (6, 64773342), (9, 43182228), (12, 32386671), (18, 21591114), (27, 14394076), (36, 10795557), (54, 7197038), (108, 3598519)]