990828882

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{591893}}^1$

素因数の和:591935

約数の個数: 32

約数和(自身を含む): 2272872960

約数和(自身を除く): 1282044078

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 591893, 1183786, 1775679, 3551358, 5327037, 10654074, 15981111, 18348683, 31962222, 36697366, 55046049, 110092098, 165138147, 330276294, 495414441, 990828882]

約数ペア:

[(1, 990828882), (2, 495414441), (3, 330276294), (6, 165138147), (9, 110092098), (18, 55046049), (27, 36697366), (31, 31962222), (54, 18348683), (62, 15981111), (93, 10654074), (186, 5327037), (279, 3551358), (558, 1775679), (837, 1183786), (1674, 591893)]