12912774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 30336768

約数和(自身を除く): 17423994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 167, 263, 294, 334, 501, 526, 789, 1002, 1169, 1578, 1841, 2338, 3507, 3682, 5523, 7014, 8183, 11046, 12887, 16366, 24549, 25774, 38661, 43921, 49098, 77322, 87842, 131763, 263526, 307447, 614894, 922341, 1844682, 2152129, 4304258, 6456387, 12912774]

約数ペア:

[(1, 12912774), (2, 6456387), (3, 4304258), (6, 2152129), (7, 1844682), (14, 922341), (21, 614894), (42, 307447), (49, 263526), (98, 131763), (147, 87842), (167, 77322), (263, 49098), (294, 43921), (334, 38661), (501, 25774), (526, 24549), (789, 16366), (1002, 12887), (1169, 11046), (1578, 8183), (1841, 7014), (2338, 5523), (3507, 3682)]