2724106

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 5486400

約数和(自身を除く): 2762294

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 343, 361, 418, 539, 686, 722, 931, 1078, 1463, 1862, 2527, 2926, 3773, 3971, 5054, 6517, 7546, 7942, 10241, 13034, 17689, 20482, 27797, 35378, 55594, 71687, 123823, 143374, 194579, 247646, 389158, 1362053, 2724106]

約数ペア:

[(1, 2724106), (2, 1362053), (7, 389158), (11, 247646), (14, 194579), (19, 143374), (22, 123823), (38, 71687), (49, 55594), (77, 35378), (98, 27797), (133, 20482), (154, 17689), (209, 13034), (266, 10241), (343, 7942), (361, 7546), (418, 6517), (539, 5054), (686, 3971), (722, 3773), (931, 2926), (1078, 2527), (1463, 1862)]