142728498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42403}}^1$

素因数の和:42439

約数の個数: 48

約数和(自身を含む): 357211296

約数和(自身を除く): 214482798

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 42403, 84806, 127209, 254418, 381627, 466433, 720851, 763254, 932866, 1399299, 1441702, 2162553, 2798598, 4197897, 4325106, 6487659, 7929361, 8395794, 12975318, 15858722, 23788083, 47576166, 71364249, 142728498]

約数ペア:

[(1, 142728498), (2, 71364249), (3, 47576166), (6, 23788083), (9, 15858722), (11, 12975318), (17, 8395794), (18, 7929361), (22, 6487659), (33, 4325106), (34, 4197897), (51, 2798598), (66, 2162553), (99, 1441702), (102, 1399299), (153, 932866), (187, 763254), (198, 720851), (306, 466433), (374, 381627), (561, 254418), (1122, 127209), (1683, 84806), (3366, 42403)]