9881982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 24176880

約数和(自身を除く): 14294898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1721, 1914, 2871, 3442, 5163, 5742, 10326, 15489, 18931, 30978, 37862, 49909, 56793, 99818, 113586, 149727, 170379, 299454, 340758, 449181, 548999, 898362, 1097998, 1646997, 3293994, 4940991, 9881982]

約数ペア:

[(1, 9881982), (2, 4940991), (3, 3293994), (6, 1646997), (9, 1097998), (11, 898362), (18, 548999), (22, 449181), (29, 340758), (33, 299454), (58, 170379), (66, 149727), (87, 113586), (99, 99818), (174, 56793), (198, 49909), (261, 37862), (319, 30978), (522, 18931), (638, 15489), (957, 10326), (1721, 5742), (1914, 5163), (2871, 3442)]