28081836

素因数分解:

$2^2\times 3^3\times {\mathrm{260017}}^1$

素因数の和:260030

約数の個数: 24

約数和(自身を含む): 72805040

約数和(自身を除く): 44723204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260017, 520034, 780051, 1040068, 1560102, 2340153, 3120204, 4680306, 7020459, 9360612, 14040918, 28081836]

約数ペア:

[(1, 28081836), (2, 14040918), (3, 9360612), (4, 7020459), (6, 4680306), (9, 3120204), (12, 2340153), (18, 1560102), (27, 1040068), (36, 780051), (54, 520034), (108, 260017)]