858358638

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{6473}}^1$

素因数の和:6673

約数の個数: 48

約数和(自身を含む): 1908794160

約数和(自身を除く): 1050435522

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 139, 159, 278, 318, 417, 477, 834, 954, 1251, 2502, 6473, 7367, 12946, 14734, 19419, 22101, 38838, 44202, 58257, 66303, 116514, 132606, 343069, 686138, 899747, 1029207, 1799494, 2058414, 2699241, 3087621, 5398482, 6175242, 8097723, 16195446, 47686591, 95373182, 143059773, 286119546, 429179319, 858358638]

約数ペア:

[(1, 858358638), (2, 429179319), (3, 286119546), (6, 143059773), (9, 95373182), (18, 47686591), (53, 16195446), (106, 8097723), (139, 6175242), (159, 5398482), (278, 3087621), (318, 2699241), (417, 2058414), (477, 1799494), (834, 1029207), (954, 899747), (1251, 686138), (2502, 343069), (6473, 132606), (7367, 116514), (12946, 66303), (14734, 58257), (19419, 44202), (22101, 38838)]