40427958

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13723}}^1$

素因数の和:14219

約数の個数: 16

約数和(自身を含む): 81026496

約数和(自身を除く): 40598538

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 13723, 27446, 41169, 82338, 6737993, 13475986, 20213979, 40427958]

約数ペア:

[(1, 40427958), (2, 20213979), (3, 13475986), (6, 6737993), (491, 82338), (982, 41169), (1473, 27446), (2946, 13723)]