12880584

素因数分解:

$2^3\times 3^2\times {\mathrm{178897}}^1$

素因数の和:178909

約数の個数: 24

約数和(自身を含む): 34885110

約数和(自身を除く): 22004526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 178897, 357794, 536691, 715588, 1073382, 1431176, 1610073, 2146764, 3220146, 4293528, 6440292, 12880584]

約数ペア:

[(1, 12880584), (2, 6440292), (3, 4293528), (4, 3220146), (6, 2146764), (8, 1610073), (9, 1431176), (12, 1073382), (18, 715588), (24, 536691), (36, 357794), (72, 178897)]