13604382

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 33926400

約数和(自身を除く): 20322018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 619, 666, 814, 999, 1221, 1238, 1857, 1998, 2442, 3663, 3714, 5571, 6809, 7326, 10989, 11142, 13618, 16713, 20427, 21978, 22903, 33426, 40854, 45806, 61281, 68709, 122562, 137418, 183843, 206127, 251933, 367686, 412254, 503866, 618381, 755799, 1236762, 1511598, 2267397, 4534794, 6802191, 13604382]

約数ペア:

[(1, 13604382), (2, 6802191), (3, 4534794), (6, 2267397), (9, 1511598), (11, 1236762), (18, 755799), (22, 618381), (27, 503866), (33, 412254), (37, 367686), (54, 251933), (66, 206127), (74, 183843), (99, 137418), (111, 122562), (198, 68709), (222, 61281), (297, 45806), (333, 40854), (407, 33426), (594, 22903), (619, 21978), (666, 20427), (814, 16713), (999, 13618), (1221, 11142), (1238, 10989), (1857, 7326), (1998, 6809), (2442, 5571), (3663, 3714)]