7071714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 16877952

約数和(自身を除く): 9806238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 643, 846, 1222, 1286, 1833, 1929, 3666, 3858, 5499, 5787, 8359, 10998, 11574, 16718, 25077, 30221, 50154, 60442, 75231, 90663, 150462, 181326, 271989, 392873, 543978, 785746, 1178619, 2357238, 3535857, 7071714]

約数ペア:

[(1, 7071714), (2, 3535857), (3, 2357238), (6, 1178619), (9, 785746), (13, 543978), (18, 392873), (26, 271989), (39, 181326), (47, 150462), (78, 90663), (94, 75231), (117, 60442), (141, 50154), (234, 30221), (282, 25077), (423, 16718), (611, 11574), (643, 10998), (846, 8359), (1222, 5787), (1286, 5499), (1833, 3858), (1929, 3666)]