69684354

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{11839}}^1$

素因数の和:11959

約数の個数: 32

約数和(自身を含む): 156288000

約数和(自身を除く): 86603646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 11839, 23678, 35517, 71034, 106551, 213102, 319653, 639306, 1290451, 2580902, 3871353, 7742706, 11614059, 23228118, 34842177, 69684354]

約数ペア:

[(1, 69684354), (2, 34842177), (3, 23228118), (6, 11614059), (9, 7742706), (18, 3871353), (27, 2580902), (54, 1290451), (109, 639306), (218, 319653), (327, 213102), (654, 106551), (981, 71034), (1962, 35517), (2943, 23678), (5886, 11839)]