12718206

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9679}}^1$

素因数の和:9760

約数の個数: 24

約数和(自身を含む): 27936480

約数和(自身を除く): 15218274

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9679, 19358, 29037, 58074, 87111, 174222, 706567, 1413134, 2119701, 4239402, 6359103, 12718206]

約数ペア:

[(1, 12718206), (2, 6359103), (3, 4239402), (6, 2119701), (9, 1413134), (18, 706567), (73, 174222), (146, 87111), (219, 58074), (438, 29037), (657, 19358), (1314, 9679)]