13485756

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1721}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 31533264

約数和(自身を除く): 18047508

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1721, 1959, 2612, 3442, 3918, 5163, 6884, 7836, 10326, 20652, 1123813, 2247626, 3371439, 4495252, 6742878, 13485756]

約数ペア:

[(1, 13485756), (2, 6742878), (3, 4495252), (4, 3371439), (6, 2247626), (12, 1123813), (653, 20652), (1306, 10326), (1721, 7836), (1959, 6884), (2612, 5163), (3442, 3918)]