2928222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 7233408

約数和(自身を除く): 4305186

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 643, 759, 1286, 1518, 1929, 2277, 3858, 4554, 5787, 7073, 11574, 14146, 14789, 21219, 29578, 42438, 44367, 63657, 88734, 127314, 133101, 162679, 266202, 325358, 488037, 976074, 1464111, 2928222]

約数ペア:

[(1, 2928222), (2, 1464111), (3, 976074), (6, 488037), (9, 325358), (11, 266202), (18, 162679), (22, 133101), (23, 127314), (33, 88734), (46, 63657), (66, 44367), (69, 42438), (99, 29578), (138, 21219), (198, 14789), (207, 14146), (253, 11574), (414, 7073), (506, 5787), (643, 4554), (759, 3858), (1286, 2277), (1518, 1929)]