38472486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6947}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 84043008

約数和(自身を除く): 45570522

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 6947, 13894, 20841, 41682, 90311, 180622, 270933, 493237, 541866, 986474, 1479711, 2959422, 6412081, 12824162, 19236243, 38472486]

約数ペア:

[(1, 38472486), (2, 19236243), (3, 12824162), (6, 6412081), (13, 2959422), (26, 1479711), (39, 986474), (71, 541866), (78, 493237), (142, 270933), (213, 180622), (426, 90311), (923, 41682), (1846, 20841), (2769, 13894), (5538, 6947)]