7438284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{9839}}^1$

素因数の和:9859

約数の個数: 48

約数和(自身を含む): 22041600

約数和(自身を除く): 14603316

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, 9839, 19678, 29517, 39356, 59034, 68873, 88551, 118068, 137746, 177102, 206619, 265653, 275492, 354204, 413238, 531306, 619857, 826476, 1062612, 1239714, 1859571, 2479428, 3719142, 7438284]

約数ペア:

[(1, 7438284), (2, 3719142), (3, 2479428), (4, 1859571), (6, 1239714), (7, 1062612), (9, 826476), (12, 619857), (14, 531306), (18, 413238), (21, 354204), (27, 275492), (28, 265653), (36, 206619), (42, 177102), (54, 137746), (63, 118068), (84, 88551), (108, 68873), (126, 59034), (189, 39356), (252, 29517), (378, 19678), (756, 9839)]