120642732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{478741}}^1$

素因数の和:478758

約数の個数: 36

約数和(自身を含む): 348524176

約数和(自身を除く): 227881444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 478741, 957482, 1436223, 1914964, 2872446, 3351187, 4308669, 5744892, 6702374, 8617338, 10053561, 13404748, 17234676, 20107122, 30160683, 40214244, 60321366, 120642732]

約数ペア:

[(1, 120642732), (2, 60321366), (3, 40214244), (4, 30160683), (6, 20107122), (7, 17234676), (9, 13404748), (12, 10053561), (14, 8617338), (18, 6702374), (21, 5744892), (28, 4308669), (36, 3351187), (42, 2872446), (63, 1914964), (84, 1436223), (126, 957482), (252, 478741)]