66783438

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{3821}}^1$

素因数の和:4800

約数の個数: 24

約数和(自身を含む): 144884376

約数和(自身を除く): 78100938

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 3821, 5826, 7642, 8739, 11463, 17478, 22926, 34389, 68778, 3710191, 7420382, 11130573, 22261146, 33391719, 66783438]

約数ペア:

[(1, 66783438), (2, 33391719), (3, 22261146), (6, 11130573), (9, 7420382), (18, 3710191), (971, 68778), (1942, 34389), (2913, 22926), (3821, 17478), (5826, 11463), (7642, 8739)]