2012389686

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1531499}}^1$

素因数の和:1531580

約数の個数: 24

約数和(自身を含む): 4419909000

約数和(自身を除く): 2407519314

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1531499, 3062998, 4594497, 9188994, 13783491, 27566982, 111799427, 223598854, 335398281, 670796562, 1006194843, 2012389686]

約数ペア:

[(1, 2012389686), (2, 1006194843), (3, 670796562), (6, 335398281), (9, 223598854), (18, 111799427), (73, 27566982), (146, 13783491), (219, 9188994), (438, 4594497), (657, 3062998), (1314, 1531499)]