630702

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 24

約数和(自身を含む): 1404936

約数和(自身を除く): 774234

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 947, 1894, 2841, 5682, 8523, 17046, 35039, 70078, 105117, 210234, 315351, 630702]

約数ペア:

[(1, 630702), (2, 315351), (3, 210234), (6, 105117), (9, 70078), (18, 35039), (37, 17046), (74, 8523), (111, 5682), (222, 2841), (333, 1894), (666, 947)]