309968268

素因数分解:

$2^2\times 3^1\times {\mathrm{25830689}}^1$

素因数の和:25830696

約数の個数: 12

約数和(自身を含む): 723259320

約数和(自身を除く): 413291052

約数列:

[1, 2, 3, 4, 6, 12, 25830689, 51661378, 77492067, 103322756, 154984134, 309968268]

約数ペア:

[(1, 309968268), (2, 154984134), (3, 103322756), (4, 77492067), (6, 51661378), (12, 25830689)]