8980818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 22801824

約数和(自身を除く): 13821006

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 2777, 3234, 5554, 8331, 16662, 19439, 30547, 38878, 58317, 61094, 91641, 116634, 136073, 183282, 213829, 272146, 408219, 427658, 641487, 816438, 1282974, 1496803, 2993606, 4490409, 8980818]

約数ペア:

[(1, 8980818), (2, 4490409), (3, 2993606), (6, 1496803), (7, 1282974), (11, 816438), (14, 641487), (21, 427658), (22, 408219), (33, 272146), (42, 213829), (49, 183282), (66, 136073), (77, 116634), (98, 91641), (147, 61094), (154, 58317), (231, 38878), (294, 30547), (462, 19439), (539, 16662), (1078, 8331), (1617, 5554), (2777, 3234)]