9786238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 9174242

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 109, 121, 154, 218, 242, 371, 583, 742, 763, 847, 1166, 1199, 1526, 1694, 2398, 4081, 5777, 6413, 8162, 8393, 11554, 12826, 13189, 16786, 26378, 40439, 44891, 63547, 80878, 89782, 92323, 127094, 184646, 444829, 699017, 889658, 1398034, 4893119, 9786238]

約数ペア:

[(1, 9786238), (2, 4893119), (7, 1398034), (11, 889658), (14, 699017), (22, 444829), (53, 184646), (77, 127094), (106, 92323), (109, 89782), (121, 80878), (154, 63547), (218, 44891), (242, 40439), (371, 26378), (583, 16786), (742, 13189), (763, 12826), (847, 11554), (1166, 8393), (1199, 8162), (1526, 6413), (1694, 5777), (2398, 4081)]