18777746322

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2659}}^1\times {\mathrm{6883}}^1$

素因数の和:9572

約数の個数: 64

約数和(自身を含む): 43947456000

約数和(自身を除く): 25169709678

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2659, 5318, 6883, 7977, 13766, 15954, 20649, 23931, 41298, 47862, 50521, 61947, 71793, 101042, 123894, 130777, 143586, 151563, 185841, 261554, 303126, 371682, 392331, 454689, 784662, 909378, 1176993, 1364067, 2353986, 2728134, 3530979, 7061958, 18301897, 36603794, 54905691, 109811382, 164717073, 329434146, 347736043, 494151219, 695472086, 988302438, 1043208129, 2086416258, 3129624387, 6259248774, 9388873161, 18777746322]

約数ペア:

[(1, 18777746322), (2, 9388873161), (3, 6259248774), (6, 3129624387), (9, 2086416258), (18, 1043208129), (19, 988302438), (27, 695472086), (38, 494151219), (54, 347736043), (57, 329434146), (114, 164717073), (171, 109811382), (342, 54905691), (513, 36603794), (1026, 18301897), (2659, 7061958), (5318, 3530979), (6883, 2728134), (7977, 2353986), (13766, 1364067), (15954, 1176993), (20649, 909378), (23931, 784662), (41298, 454689), (47862, 392331), (50521, 371682), (61947, 303126), (71793, 261554), (101042, 185841), (123894, 151563), (130777, 143586)]