7906621734

素因数分解:

$2^1\times 3^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 21108479040

約数和(自身を除く): 13201857306

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 81, 93, 99, 114, 162, 171, 186, 198, 209, 243, 279, 297, 341, 342, 418, 486, 513, 558, 589, 594, 627, 682, 729, 837, 891, 961, 1023, 1026, 1178, 1254, 1458, 1539, 1674, 1767, 1782, 1881, 1922, 2046, 2187, 2511, 2673, 2883, 3069, 3078, 3534, 3762, 4374, 4617, 5022, 5301, 5346, 5643, 5766, 6138, 6479, 6561, 7533, 8019, 8649, 9207, 9234, 10571, 10602, 11286, 12958, 13122, 13851, 15066, 15903, 16038, 16929, 17298, 18259, 18414, 19437, 19683, 21142, 22599, 24057, 25947, 27621, 27702, 31713, 31806, 33858, 36518, 38874, 39366, 41553, 45198, 47709, 48114, 50787, 51894, 54777, 55242, 58311, 63426, 67797, 72171, 77841, 82863, 83106, 95139, 95418, 101574, 109554, 116622, 124659, 135594, 143127, 144342, 152361, 155682, 164331, 165726, 174933, 190278, 200849, 203391, 216513, 233523, 248589, 249318, 285417, 286254, 304722, 328662, 349866, 373977, 401698, 406782, 429381, 433026, 457083, 467046, 492993, 497178, 524799, 570834, 602547, 610173, 700569, 745767, 747954, 856251, 858762, 914166, 985986, 1049598, 1205094, 1220346, 1288143, 1371249, 1401138, 1478979, 1491534, 1574397, 1712502, 1807641, 2101707, 2237301, 2568753, 2576286, 2742498, 2957958, 3148794, 3615282, 3864429, 4113747, 4203414, 4436937, 4474602, 4723191, 5137506, 5422923, 6305121, 6711903, 7706259, 7728858, 8227494, 8873874, 9446382, 10845846, 11593287, 12610242, 13310811, 13423806, 14169573, 15412518, 16268769, 18915363, 23118777, 23186574, 26621622, 28339146, 32537538, 37830726, 39932433, 42508719, 46237554, 48806307, 69356331, 79864866, 85017438, 97612614, 119797299, 127526157, 138712662, 146418921, 208068993, 239594598, 255052314, 292837842, 359391897, 416137986, 439256763, 718783794, 878513526, 1317770289, 2635540578, 3953310867, 7906621734]

約数ペア:

[(1, 7906621734), (2, 3953310867), (3, 2635540578), (6, 1317770289), (9, 878513526), (11, 718783794), (18, 439256763), (19, 416137986), (22, 359391897), (27, 292837842), (31, 255052314), (33, 239594598), (38, 208068993), (54, 146418921), (57, 138712662), (62, 127526157), (66, 119797299), (81, 97612614), (93, 85017438), (99, 79864866), (114, 69356331), (162, 48806307), (171, 46237554), (186, 42508719), (198, 39932433), (209, 37830726), (243, 32537538), (279, 28339146), (297, 26621622), (341, 23186574), (342, 23118777), (418, 18915363), (486, 16268769), (513, 15412518), (558, 14169573), (589, 13423806), (594, 13310811), (627, 12610242), (682, 11593287), (729, 10845846), (837, 9446382), (891, 8873874), (961, 8227494), (1023, 7728858), (1026, 7706259), (1178, 6711903), (1254, 6305121), (1458, 5422923), (1539, 5137506), (1674, 4723191), (1767, 4474602), (1782, 4436937), (1881, 4203414), (1922, 4113747), (2046, 3864429), (2187, 3615282), (2511, 3148794), (2673, 2957958), (2883, 2742498), (3069, 2576286), (3078, 2568753), (3534, 2237301), (3762, 2101707), (4374, 1807641), (4617, 1712502), (5022, 1574397), (5301, 1491534), (5346, 1478979), (5643, 1401138), (5766, 1371249), (6138, 1288143), (6479, 1220346), (6561, 1205094), (7533, 1049598), (8019, 985986), (8649, 914166), (9207, 858762), (9234, 856251), (10571, 747954), (10602, 745767), (11286, 700569), (12958, 610173), (13122, 602547), (13851, 570834), (15066, 524799), (15903, 497178), (16038, 492993), (16929, 467046), (17298, 457083), (18259, 433026), (18414, 429381), (19437, 406782), (19683, 401698), (21142, 373977), (22599, 349866), (24057, 328662), (25947, 304722), (27621, 286254), (27702, 285417), (31713, 249318), (31806, 248589), (33858, 233523), (36518, 216513), (38874, 203391), (39366, 200849), (41553, 190278), (45198, 174933), (47709, 165726), (48114, 164331), (50787, 155682), (51894, 152361), (54777, 144342), (55242, 143127), (58311, 135594), (63426, 124659), (67797, 116622), (72171, 109554), (77841, 101574), (82863, 95418), (83106, 95139)]