1978297128

素因数分解:

$2^3\times 3^3\times {\mathrm{9158783}}^1$

素因数の和:9158798

約数の個数: 32

約数和(自身を含む): 5495270400

約数和(自身を除く): 3516973272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 9158783, 18317566, 27476349, 36635132, 54952698, 73270264, 82429047, 109905396, 164858094, 219810792, 247287141, 329716188, 494574282, 659432376, 989148564, 1978297128]

約数ペア:

[(1, 1978297128), (2, 989148564), (3, 659432376), (4, 494574282), (6, 329716188), (8, 247287141), (9, 219810792), (12, 164858094), (18, 109905396), (24, 82429047), (27, 73270264), (36, 54952698), (54, 36635132), (72, 27476349), (108, 18317566), (216, 9158783)]