999452052

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{380309}}^1$

素因数の和:380392

約数の個数: 36

約数和(自身を含む): 2561007540

約数和(自身を除く): 1561555488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 380309, 760618, 1140927, 1521236, 2281854, 3422781, 4563708, 6845562, 13691124, 27762557, 55525114, 83287671, 111050228, 166575342, 249863013, 333150684, 499726026, 999452052]

約数ペア:

[(1, 999452052), (2, 499726026), (3, 333150684), (4, 249863013), (6, 166575342), (9, 111050228), (12, 83287671), (18, 55525114), (36, 27762557), (73, 13691124), (146, 6845562), (219, 4563708), (292, 3422781), (438, 2281854), (657, 1521236), (876, 1140927), (1314, 760618), (2628, 380309)]