22487934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 54720000

約数和(自身を除く): 32232066

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 499, 518, 609, 777, 998, 1073, 1218, 1497, 1554, 2146, 2994, 3219, 3493, 6438, 6986, 7511, 10479, 14471, 15022, 18463, 20958, 22533, 28942, 36926, 43413, 45066, 55389, 86826, 101297, 110778, 129241, 202594, 258482, 303891, 387723, 535427, 607782, 775446, 1070854, 1606281, 3212562, 3747989, 7495978, 11243967, 22487934]

約数ペア:

[(1, 22487934), (2, 11243967), (3, 7495978), (6, 3747989), (7, 3212562), (14, 1606281), (21, 1070854), (29, 775446), (37, 607782), (42, 535427), (58, 387723), (74, 303891), (87, 258482), (111, 202594), (174, 129241), (203, 110778), (222, 101297), (259, 86826), (406, 55389), (499, 45066), (518, 43413), (609, 36926), (777, 28942), (998, 22533), (1073, 20958), (1218, 18463), (1497, 15022), (1554, 14471), (2146, 10479), (2994, 7511), (3219, 6986), (3493, 6438)]