12886956

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8782

約数の個数: 36

約数和(自身を含む): 33373704

約数和(自身を除く): 20486748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 8731, 17462, 26193, 34924, 52386, 78579, 104772, 157158, 314316, 357971, 715942, 1073913, 1431884, 2147826, 3221739, 4295652, 6443478, 12886956]

約数ペア:

[(1, 12886956), (2, 6443478), (3, 4295652), (4, 3221739), (6, 2147826), (9, 1431884), (12, 1073913), (18, 715942), (36, 357971), (41, 314316), (82, 157158), (123, 104772), (164, 78579), (246, 52386), (369, 34924), (492, 26193), (738, 17462), (1476, 8731)]