12212442

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 29663712

約数和(自身を除く): 17451270

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 1667, 2442, 3334, 3663, 5001, 7326, 10002, 15003, 18337, 30006, 36674, 55011, 61679, 110022, 123358, 165033, 185037, 330066, 370074, 555111, 678469, 1110222, 1356938, 2035407, 4070814, 6106221, 12212442]

約数ペア:

[(1, 12212442), (2, 6106221), (3, 4070814), (6, 2035407), (9, 1356938), (11, 1110222), (18, 678469), (22, 555111), (33, 370074), (37, 330066), (66, 185037), (74, 165033), (99, 123358), (111, 110022), (198, 61679), (222, 55011), (333, 36674), (407, 30006), (666, 18337), (814, 15003), (1221, 10002), (1667, 7326), (2442, 5001), (3334, 3663)]