2017870866

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{39047}}^1$

素因数の和:39101

約数の個数: 80

約数和(自身を含む): 5102792640

約数和(自身を除く): 3084921774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 81, 87, 99, 162, 174, 198, 261, 297, 319, 522, 594, 638, 783, 891, 957, 1566, 1782, 1914, 2349, 2871, 4698, 5742, 8613, 17226, 25839, 39047, 51678, 78094, 117141, 234282, 351423, 429517, 702846, 859034, 1054269, 1132363, 1288551, 2108538, 2264726, 2577102, 3162807, 3397089, 3865653, 6325614, 6794178, 7731306, 10191267, 11596959, 12455993, 20382534, 23193918, 24911986, 30573801, 34790877, 37367979, 61147602, 69581754, 74735958, 91721403, 112103937, 183442806, 224207874, 336311811, 672623622, 1008935433, 2017870866]

約数ペア:

[(1, 2017870866), (2, 1008935433), (3, 672623622), (6, 336311811), (9, 224207874), (11, 183442806), (18, 112103937), (22, 91721403), (27, 74735958), (29, 69581754), (33, 61147602), (54, 37367979), (58, 34790877), (66, 30573801), (81, 24911986), (87, 23193918), (99, 20382534), (162, 12455993), (174, 11596959), (198, 10191267), (261, 7731306), (297, 6794178), (319, 6325614), (522, 3865653), (594, 3397089), (638, 3162807), (783, 2577102), (891, 2264726), (957, 2108538), (1566, 1288551), (1782, 1132363), (1914, 1054269), (2349, 859034), (2871, 702846), (4698, 429517), (5742, 351423), (8613, 234282), (17226, 117141), (25839, 78094), (39047, 51678)]