2177802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 5458752

約数和(自身を除く): 3280950

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 647, 1122, 1294, 1683, 1941, 3366, 3882, 5823, 7117, 10999, 11646, 14234, 21351, 21998, 32997, 42702, 64053, 65994, 98991, 120989, 128106, 197982, 241978, 362967, 725934, 1088901, 2177802]

約数ペア:

[(1, 2177802), (2, 1088901), (3, 725934), (6, 362967), (9, 241978), (11, 197982), (17, 128106), (18, 120989), (22, 98991), (33, 65994), (34, 64053), (51, 42702), (66, 32997), (99, 21998), (102, 21351), (153, 14234), (187, 11646), (198, 10999), (306, 7117), (374, 5823), (561, 3882), (647, 3366), (1122, 1941), (1294, 1683)]