8311842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 23040000

約数和(自身を除く): 14728158

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 1999, 2079, 3998, 4158, 5997, 11994, 13993, 17991, 21989, 27986, 35982, 41979, 43978, 53973, 65967, 83958, 107946, 125937, 131934, 153923, 197901, 251874, 307846, 377811, 395802, 461769, 593703, 755622, 923538, 1187406, 1385307, 2770614, 4155921, 8311842]

約数ペア:

[(1, 8311842), (2, 4155921), (3, 2770614), (6, 1385307), (7, 1187406), (9, 923538), (11, 755622), (14, 593703), (18, 461769), (21, 395802), (22, 377811), (27, 307846), (33, 251874), (42, 197901), (54, 153923), (63, 131934), (66, 125937), (77, 107946), (99, 83958), (126, 65967), (154, 53973), (189, 43978), (198, 41979), (231, 35982), (297, 27986), (378, 21989), (462, 17991), (594, 13993), (693, 11994), (1386, 5997), (1999, 4158), (2079, 3998)]