6469866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 15471456

約数和(自身を除く): 9001590

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 643, 774, 1118, 1286, 1677, 1929, 3354, 3858, 5031, 5787, 8359, 10062, 11574, 16718, 25077, 27649, 50154, 55298, 75231, 82947, 150462, 165894, 248841, 359437, 497682, 718874, 1078311, 2156622, 3234933, 6469866]

約数ペア:

[(1, 6469866), (2, 3234933), (3, 2156622), (6, 1078311), (9, 718874), (13, 497682), (18, 359437), (26, 248841), (39, 165894), (43, 150462), (78, 82947), (86, 75231), (117, 55298), (129, 50154), (234, 27649), (258, 25077), (387, 16718), (559, 11574), (643, 10062), (774, 8359), (1118, 5787), (1286, 5031), (1677, 3858), (1929, 3354)]