190021212

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{16651}}^1$

素因数の和:16978

約数の個数: 36

約数和(自身を含む): 481875576

約数和(自身を除く): 291854364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 11412, 16651, 33302, 49953, 66604, 99906, 149859, 199812, 299718, 599436, 5278367, 10556734, 15835101, 21113468, 31670202, 47505303, 63340404, 95010606, 190021212]

約数ペア:

[(1, 190021212), (2, 95010606), (3, 63340404), (4, 47505303), (6, 31670202), (9, 21113468), (12, 15835101), (18, 10556734), (36, 5278367), (317, 599436), (634, 299718), (951, 199812), (1268, 149859), (1902, 99906), (2853, 66604), (3804, 49953), (5706, 33302), (11412, 16651)]