211717512

素因数分解:

$2^3\times 3^2\times {\mathrm{2940521}}^1$

素因数の和:2940533

約数の個数: 24

約数和(自身を含む): 573401790

約数和(自身を除く): 361684278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2940521, 5881042, 8821563, 11762084, 17643126, 23524168, 26464689, 35286252, 52929378, 70572504, 105858756, 211717512]

約数ペア:

[(1, 211717512), (2, 105858756), (3, 70572504), (4, 52929378), (6, 35286252), (8, 26464689), (9, 23524168), (12, 17643126), (18, 11762084), (24, 8821563), (36, 5881042), (72, 2940521)]