40550538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137927}}^1$

素因数の和:137946

約数の個数: 24

約数和(自身を含む): 94342752

約数和(自身を除く): 53792214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 137927, 275854, 413781, 827562, 965489, 1930978, 2896467, 5792934, 6758423, 13516846, 20275269, 40550538]

約数ペア:

[(1, 40550538), (2, 20275269), (3, 13516846), (6, 6758423), (7, 5792934), (14, 2896467), (21, 1930978), (42, 965489), (49, 827562), (98, 413781), (147, 275854), (294, 137927)]