2016193641

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2777}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 3420273600

約数和(自身を除く): 1404079959

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 449, 539, 1347, 1617, 2777, 3143, 4939, 8331, 9429, 14817, 19439, 22001, 30547, 34573, 58317, 66003, 91641, 103719, 136073, 213829, 242011, 408219, 641487, 726033, 1246873, 1496803, 3740619, 4490409, 8728111, 13715603, 26184333, 41146809, 61096777, 96009221, 183290331, 288027663, 672064547, 2016193641]

約数ペア:

[(1, 2016193641), (3, 672064547), (7, 288027663), (11, 183290331), (21, 96009221), (33, 61096777), (49, 41146809), (77, 26184333), (147, 13715603), (231, 8728111), (449, 4490409), (539, 3740619), (1347, 1496803), (1617, 1246873), (2777, 726033), (3143, 641487), (4939, 408219), (8331, 242011), (9429, 213829), (14817, 136073), (19439, 103719), (22001, 91641), (30547, 66003), (34573, 58317)]