668844

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 1895040

約数和(自身を除く): 1226196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 563, 594, 1126, 1188, 1689, 2252, 3378, 5067, 6193, 6756, 10134, 12386, 15201, 18579, 20268, 24772, 30402, 37158, 55737, 60804, 74316, 111474, 167211, 222948, 334422, 668844]

約数ペア:

[(1, 668844), (2, 334422), (3, 222948), (4, 167211), (6, 111474), (9, 74316), (11, 60804), (12, 55737), (18, 37158), (22, 30402), (27, 24772), (33, 20268), (36, 18579), (44, 15201), (54, 12386), (66, 10134), (99, 6756), (108, 6193), (132, 5067), (198, 3378), (297, 2252), (396, 1689), (563, 1188), (594, 1126)]