127121526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1008901}}^1$

素因数の和:1008916

約数の個数: 24

約数和(自身を含む): 314777424

約数和(自身を除く): 187655898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1008901, 2017802, 3026703, 6053406, 7062307, 9080109, 14124614, 18160218, 21186921, 42373842, 63560763, 127121526]

約数ペア:

[(1, 127121526), (2, 63560763), (3, 42373842), (6, 21186921), (7, 18160218), (9, 14124614), (14, 9080109), (18, 7062307), (21, 6053406), (42, 3026703), (63, 2017802), (126, 1008901)]