122125878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{969253}}^1$

素因数の和:969268

約数の個数: 24

約数和(自身を含む): 302407248

約数和(自身を除く): 180281370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 969253, 1938506, 2907759, 5815518, 6784771, 8723277, 13569542, 17446554, 20354313, 40708626, 61062939, 122125878]

約数ペア:

[(1, 122125878), (2, 61062939), (3, 40708626), (6, 20354313), (7, 17446554), (9, 13569542), (14, 8723277), (18, 6784771), (21, 5815518), (42, 2907759), (63, 1938506), (126, 969253)]