9992906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 19994688

約数和(自身を除く): 10001782

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 347, 374, 694, 847, 1309, 1694, 2057, 2429, 2618, 3817, 4114, 4858, 5899, 7634, 11798, 14399, 26719, 28798, 41293, 41987, 53438, 64889, 82586, 83974, 129778, 293909, 454223, 587818, 713779, 908446, 1427558, 4996453, 9992906]

約数ペア:

[(1, 9992906), (2, 4996453), (7, 1427558), (11, 908446), (14, 713779), (17, 587818), (22, 454223), (34, 293909), (77, 129778), (119, 83974), (121, 82586), (154, 64889), (187, 53438), (238, 41987), (242, 41293), (347, 28798), (374, 26719), (694, 14399), (847, 11798), (1309, 7634), (1694, 5899), (2057, 4858), (2429, 4114), (2618, 3817)]