61389666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{262349}}^1$

素因数の和:262370

約数の個数: 24

約数和(自身を含む): 143243100

約数和(自身を除く): 81853434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 262349, 524698, 787047, 1574094, 2361141, 3410537, 4722282, 6821074, 10231611, 20463222, 30694833, 61389666]

約数ペア:

[(1, 61389666), (2, 30694833), (3, 20463222), (6, 10231611), (9, 6821074), (13, 4722282), (18, 3410537), (26, 2361141), (39, 1574094), (78, 787047), (117, 524698), (234, 262349)]