9970686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 24221808

約数和(自身を除く): 14251122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 1361, 2442, 2722, 3663, 4083, 7326, 8166, 12249, 14971, 24498, 29942, 44913, 50357, 89826, 100714, 134739, 151071, 269478, 302142, 453213, 553927, 906426, 1107854, 1661781, 3323562, 4985343, 9970686]

約数ペア:

[(1, 9970686), (2, 4985343), (3, 3323562), (6, 1661781), (9, 1107854), (11, 906426), (18, 553927), (22, 453213), (33, 302142), (37, 269478), (66, 151071), (74, 134739), (99, 100714), (111, 89826), (198, 50357), (222, 44913), (333, 29942), (407, 24498), (666, 14971), (814, 12249), (1221, 8166), (1361, 7326), (2442, 4083), (2722, 3663)]