138867708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3313}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 371168000

約数和(自身を除く): 232300292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1996, 2994, 3313, 3493, 5988, 6626, 6986, 9939, 10479, 13252, 13972, 19878, 20958, 23191, 39756, 41916, 46382, 69573, 92764, 139146, 278292, 1653187, 3306374, 4959561, 6612748, 9919122, 11572309, 19838244, 23144618, 34716927, 46289236, 69433854, 138867708]

約数ペア:

[(1, 138867708), (2, 69433854), (3, 46289236), (4, 34716927), (6, 23144618), (7, 19838244), (12, 11572309), (14, 9919122), (21, 6612748), (28, 4959561), (42, 3306374), (84, 1653187), (499, 278292), (998, 139146), (1497, 92764), (1996, 69573), (2994, 46382), (3313, 41916), (3493, 39756), (5988, 23191), (6626, 20958), (6986, 19878), (9939, 13972), (10479, 13252)]