2018697714

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 5136112800

約数和(自身を除く): 3117415086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 81, 87, 99, 162, 174, 198, 243, 261, 297, 319, 449, 486, 522, 594, 638, 783, 841, 891, 898, 957, 1347, 1566, 1682, 1782, 1914, 2349, 2523, 2673, 2694, 2871, 4041, 4698, 4939, 5046, 5346, 5742, 7047, 7569, 8082, 8613, 9251, 9878, 12123, 13021, 14094, 14817, 15138, 17226, 18502, 22707, 24246, 25839, 26042, 27753, 29634, 36369, 39063, 44451, 45414, 51678, 55506, 68121, 72738, 77517, 78126, 83259, 88902, 109107, 117189, 133353, 136242, 143231, 155034, 166518, 204363, 218214, 234378, 249777, 266706, 286462, 351567, 377609, 400059, 408726, 429693, 499554, 703134, 749331, 755218, 800118, 859386, 1054701, 1132827, 1200177, 1289079, 1498662, 2109402, 2247993, 2265654, 2400354, 2578158, 3164103, 3398481, 3867237, 4153699, 4495986, 6328206, 6796962, 7734474, 8307398, 10195443, 11601711, 12461097, 20390886, 23203422, 24922194, 30586329, 34805133, 37383291, 61172658, 69610266, 74766582, 91758987, 112149873, 183517974, 224299746, 336449619, 672899238, 1009348857, 2018697714]

約数ペア:

[(1, 2018697714), (2, 1009348857), (3, 672899238), (6, 336449619), (9, 224299746), (11, 183517974), (18, 112149873), (22, 91758987), (27, 74766582), (29, 69610266), (33, 61172658), (54, 37383291), (58, 34805133), (66, 30586329), (81, 24922194), (87, 23203422), (99, 20390886), (162, 12461097), (174, 11601711), (198, 10195443), (243, 8307398), (261, 7734474), (297, 6796962), (319, 6328206), (449, 4495986), (486, 4153699), (522, 3867237), (594, 3398481), (638, 3164103), (783, 2578158), (841, 2400354), (891, 2265654), (898, 2247993), (957, 2109402), (1347, 1498662), (1566, 1289079), (1682, 1200177), (1782, 1132827), (1914, 1054701), (2349, 859386), (2523, 800118), (2673, 755218), (2694, 749331), (2871, 703134), (4041, 499554), (4698, 429693), (4939, 408726), (5046, 400059), (5346, 377609), (5742, 351567), (7047, 286462), (7569, 266706), (8082, 249777), (8613, 234378), (9251, 218214), (9878, 204363), (12123, 166518), (13021, 155034), (14094, 143231), (14817, 136242), (15138, 133353), (17226, 117189), (18502, 109107), (22707, 88902), (24246, 83259), (25839, 78126), (26042, 77517), (27753, 72738), (29634, 68121), (36369, 55506), (39063, 51678), (44451, 45414)]