142030476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{187871}}^1$

素因数の和:187891

約数の個数: 48

約数和(自身を含む): 420833280

約数和(自身を除く): 278802804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 187871, 375742, 563613, 751484, 1127226, 1315097, 1690839, 2254452, 2630194, 3381678, 3945291, 5072517, 5260388, 6763356, 7890582, 10145034, 11835873, 15781164, 20290068, 23671746, 35507619, 47343492, 71015238, 142030476]

約数ペア:

[(1, 142030476), (2, 71015238), (3, 47343492), (4, 35507619), (6, 23671746), (7, 20290068), (9, 15781164), (12, 11835873), (14, 10145034), (18, 7890582), (21, 6763356), (27, 5260388), (28, 5072517), (36, 3945291), (42, 3381678), (54, 2630194), (63, 2254452), (84, 1690839), (108, 1315097), (126, 1127226), (189, 751484), (252, 563613), (378, 375742), (756, 187871)]