12867804

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{3539}}^1$

素因数の和:3650

約数の個数: 36

約数和(自身を含む): 32858280

約数和(自身を除く): 19990476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3539, 3636, 7078, 10617, 14156, 21234, 31851, 42468, 63702, 127404, 357439, 714878, 1072317, 1429756, 2144634, 3216951, 4289268, 6433902, 12867804]

約数ペア:

[(1, 12867804), (2, 6433902), (3, 4289268), (4, 3216951), (6, 2144634), (9, 1429756), (12, 1072317), (18, 714878), (36, 357439), (101, 127404), (202, 63702), (303, 42468), (404, 31851), (606, 21234), (909, 14156), (1212, 10617), (1818, 7078), (3539, 3636)]