2009666376

素因数分解:

$2^3\times 3^6\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1210

約数の個数: 112

約数和(自身を含む): 5669063100

約数和(自身を除く): 3659396724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 509, 648, 677, 729, 972, 1018, 1354, 1458, 1527, 1944, 2031, 2036, 2708, 2916, 3054, 4062, 4072, 4581, 5416, 5832, 6093, 6108, 8124, 9162, 12186, 12216, 13743, 16248, 18279, 18324, 24372, 27486, 36558, 36648, 41229, 48744, 54837, 54972, 73116, 82458, 109674, 109944, 123687, 146232, 164511, 164916, 219348, 247374, 329022, 329832, 344593, 371061, 438696, 493533, 494748, 658044, 689186, 742122, 987066, 989496, 1033779, 1316088, 1378372, 1484244, 1974132, 2067558, 2756744, 2968488, 3101337, 3948264, 4135116, 6202674, 8270232, 9304011, 12405348, 18608022, 24810696, 27912033, 37216044, 55824066, 74432088, 83736099, 111648132, 167472198, 223296264, 251208297, 334944396, 502416594, 669888792, 1004833188, 2009666376]

約数ペア:

[(1, 2009666376), (2, 1004833188), (3, 669888792), (4, 502416594), (6, 334944396), (8, 251208297), (9, 223296264), (12, 167472198), (18, 111648132), (24, 83736099), (27, 74432088), (36, 55824066), (54, 37216044), (72, 27912033), (81, 24810696), (108, 18608022), (162, 12405348), (216, 9304011), (243, 8270232), (324, 6202674), (486, 4135116), (509, 3948264), (648, 3101337), (677, 2968488), (729, 2756744), (972, 2067558), (1018, 1974132), (1354, 1484244), (1458, 1378372), (1527, 1316088), (1944, 1033779), (2031, 989496), (2036, 987066), (2708, 742122), (2916, 689186), (3054, 658044), (4062, 494748), (4072, 493533), (4581, 438696), (5416, 371061), (5832, 344593), (6093, 329832), (6108, 329022), (8124, 247374), (9162, 219348), (12186, 164916), (12216, 164511), (13743, 146232), (16248, 123687), (18279, 109944), (18324, 109674), (24372, 82458), (27486, 73116), (36558, 54972), (36648, 54837), (41229, 48744)]