18593982

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 47070720

約数和(自身を除く): 28476738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1361, 1518, 2277, 2722, 4083, 4554, 6831, 8166, 12249, 13662, 14971, 24498, 29942, 31303, 36747, 44913, 62606, 73494, 89826, 93909, 134739, 187818, 269478, 281727, 344333, 404217, 563454, 688666, 808434, 845181, 1032999, 1690362, 2065998, 3098997, 6197994, 9296991, 18593982]

約数ペア:

[(1, 18593982), (2, 9296991), (3, 6197994), (6, 3098997), (9, 2065998), (11, 1690362), (18, 1032999), (22, 845181), (23, 808434), (27, 688666), (33, 563454), (46, 404217), (54, 344333), (66, 281727), (69, 269478), (99, 187818), (138, 134739), (198, 93909), (207, 89826), (253, 73494), (297, 62606), (414, 44913), (506, 36747), (594, 31303), (621, 29942), (759, 24498), (1242, 14971), (1361, 13662), (1518, 12249), (2277, 8166), (2722, 6831), (4083, 4554)]