26706666

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 38957334

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 683, 686, 798, 931, 1029, 1366, 1862, 2049, 2058, 2793, 4098, 4781, 5586, 6517, 9562, 12977, 13034, 14343, 19551, 25954, 28686, 33467, 38931, 39102, 66934, 77862, 90839, 100401, 181678, 200802, 234269, 272517, 468538, 545034, 635873, 702807, 1271746, 1405614, 1907619, 3815238, 4451111, 8902222, 13353333, 26706666]

約数ペア:

[(1, 26706666), (2, 13353333), (3, 8902222), (6, 4451111), (7, 3815238), (14, 1907619), (19, 1405614), (21, 1271746), (38, 702807), (42, 635873), (49, 545034), (57, 468538), (98, 272517), (114, 234269), (133, 200802), (147, 181678), (266, 100401), (294, 90839), (343, 77862), (399, 66934), (683, 39102), (686, 38931), (798, 33467), (931, 28686), (1029, 25954), (1366, 19551), (1862, 14343), (2049, 13034), (2058, 12977), (2793, 9562), (4098, 6517), (4781, 5586)]