40512318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12527}}^1$

素因数の和:12557

約数の個数: 48

約数和(自身を含む): 102829824

約数和(自身を除く): 62317506

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 12527, 25054, 37581, 75162, 87689, 137797, 175378, 263067, 275594, 413391, 526134, 613823, 826782, 964579, 1227646, 1841469, 1929158, 2893737, 3682938, 5787474, 6752053, 13504106, 20256159, 40512318]

約数ペア:

[(1, 40512318), (2, 20256159), (3, 13504106), (6, 6752053), (7, 5787474), (11, 3682938), (14, 2893737), (21, 1929158), (22, 1841469), (33, 1227646), (42, 964579), (49, 826782), (66, 613823), (77, 526134), (98, 413391), (147, 275594), (154, 263067), (231, 175378), (294, 137797), (462, 87689), (539, 75162), (1078, 37581), (1617, 25054), (3234, 12527)]