8065926

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 20136960

約数和(自身を除く): 12071034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 367, 407, 594, 666, 734, 814, 999, 1101, 1221, 1998, 2202, 2442, 3303, 3663, 4037, 6606, 7326, 8074, 9909, 10989, 12111, 13579, 19818, 21978, 24222, 27158, 36333, 40737, 72666, 81474, 108999, 122211, 149369, 217998, 244422, 298738, 366633, 448107, 733266, 896214, 1344321, 2688642, 4032963, 8065926]

約数ペア:

[(1, 8065926), (2, 4032963), (3, 2688642), (6, 1344321), (9, 896214), (11, 733266), (18, 448107), (22, 366633), (27, 298738), (33, 244422), (37, 217998), (54, 149369), (66, 122211), (74, 108999), (99, 81474), (111, 72666), (198, 40737), (222, 36333), (297, 27158), (333, 24222), (367, 21978), (407, 19818), (594, 13579), (666, 12111), (734, 10989), (814, 9909), (999, 8074), (1101, 7326), (1221, 6606), (1998, 4037), (2202, 3663), (2442, 3303)]