12278154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7901}}^1$

素因数の和:7950

約数の個数: 32

約数和(自身を含む): 28826496

約数和(自身を除く): 16548342

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 7901, 15802, 23703, 47406, 55307, 110614, 165921, 292337, 331842, 584674, 877011, 1754022, 2046359, 4092718, 6139077, 12278154]

約数ペア:

[(1, 12278154), (2, 6139077), (3, 4092718), (6, 2046359), (7, 1754022), (14, 877011), (21, 584674), (37, 331842), (42, 292337), (74, 165921), (111, 110614), (222, 55307), (259, 47406), (518, 23703), (777, 15802), (1554, 7901)]