260912052

素因数分解:

$2^2\times 3^2\times {\mathrm{7247557}}^1$

素因数の和:7247567

約数の個数: 18

約数和(自身を含む): 659527778

約数和(自身を除く): 398615726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7247557, 14495114, 21742671, 28990228, 43485342, 65228013, 86970684, 130456026, 260912052]

約数ペア:

[(1, 260912052), (2, 130456026), (3, 86970684), (4, 65228013), (6, 43485342), (9, 28990228), (12, 21742671), (18, 14495114), (36, 7247557)]