255965598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2031473}}^1$

素因数の和:2031488

約数の個数: 24

約数和(自身を含む): 633819888

約数和(自身を除く): 377854290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2031473, 4062946, 6094419, 12188838, 14220311, 18283257, 28440622, 36566514, 42660933, 85321866, 127982799, 255965598]

約数ペア:

[(1, 255965598), (2, 127982799), (3, 85321866), (6, 42660933), (7, 36566514), (9, 28440622), (14, 18283257), (18, 14220311), (21, 12188838), (42, 6094419), (63, 4062946), (126, 2031473)]