261720612

素因数分解:

$2^2\times 3^3\times {\mathrm{2423339}}^1$

素因数の和:2423352

約数の個数: 24

約数和(自身を含む): 678535200

約数和(自身を除く): 416814588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2423339, 4846678, 7270017, 9693356, 14540034, 21810051, 29080068, 43620102, 65430153, 87240204, 130860306, 261720612]

約数ペア:

[(1, 261720612), (2, 130860306), (3, 87240204), (4, 65430153), (6, 43620102), (9, 29080068), (12, 21810051), (18, 14540034), (27, 9693356), (36, 7270017), (54, 4846678), (108, 2423339)]