187938756

素因数分解:

$2^2\times 3^2\times {\mathrm{5220521}}^1$

素因数の和:5220531

約数の個数: 18

約数和(自身を含む): 475067502

約数和(自身を除く): 287128746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5220521, 10441042, 15661563, 20882084, 31323126, 46984689, 62646252, 93969378, 187938756]

約数ペア:

[(1, 187938756), (2, 93969378), (3, 62646252), (4, 46984689), (6, 31323126), (9, 20882084), (12, 15661563), (18, 10441042), (36, 5220521)]