126673036

素因数分解:

$2^2\times 7^2\times {\mathrm{646291}}^1$

素因数の和:646309

約数の個数: 18

約数和(自身を含む): 257870508

約数和(自身を除く): 131197472

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 646291, 1292582, 2585164, 4524037, 9048074, 18096148, 31668259, 63336518, 126673036]

約数ペア:

[(1, 126673036), (2, 63336518), (4, 31668259), (7, 18096148), (14, 9048074), (28, 4524037), (49, 2585164), (98, 1292582), (196, 646291)]