17951274

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 26562006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 643, 846, 1034, 1269, 1286, 1551, 1929, 2538, 3102, 3858, 4653, 5787, 7073, 9306, 11574, 13959, 14146, 17361, 21219, 27918, 30221, 34722, 42438, 60442, 63657, 90663, 127314, 181326, 190971, 271989, 332431, 381942, 543978, 664862, 815967, 997293, 1631934, 1994586, 2991879, 5983758, 8975637, 17951274]

約数ペア:

[(1, 17951274), (2, 8975637), (3, 5983758), (6, 2991879), (9, 1994586), (11, 1631934), (18, 997293), (22, 815967), (27, 664862), (33, 543978), (47, 381942), (54, 332431), (66, 271989), (94, 190971), (99, 181326), (141, 127314), (198, 90663), (282, 63657), (297, 60442), (423, 42438), (517, 34722), (594, 30221), (643, 27918), (846, 21219), (1034, 17361), (1269, 14146), (1286, 13959), (1551, 11574), (1929, 9306), (2538, 7073), (3102, 5787), (3858, 4653)]