147969438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{666529}}^1$

素因数の和:666571

約数の個数: 16

約数和(自身を含む): 303937680

約数和(自身を除く): 155968242

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 666529, 1333058, 1999587, 3999174, 24661573, 49323146, 73984719, 147969438]

約数ペア:

[(1, 147969438), (2, 73984719), (3, 49323146), (6, 24661573), (37, 3999174), (74, 1999587), (111, 1333058), (222, 666529)]