2011554918

素因数分解:

$2^1\times 3^3\times {\mathrm{1657}}^1\times {\mathrm{22481}}^1$

素因数の和:24149

約数の個数: 32

約数和(自身を含む): 4473018720

約数和(自身を除く): 2461463802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1657, 3314, 4971, 9942, 14913, 22481, 29826, 44739, 44962, 67443, 89478, 134886, 202329, 404658, 606987, 1213974, 37251017, 74502034, 111753051, 223506102, 335259153, 670518306, 1005777459, 2011554918]

約数ペア:

[(1, 2011554918), (2, 1005777459), (3, 670518306), (6, 335259153), (9, 223506102), (18, 111753051), (27, 74502034), (54, 37251017), (1657, 1213974), (3314, 606987), (4971, 404658), (9942, 202329), (14913, 134886), (22481, 89478), (29826, 67443), (44739, 44962)]