2006182887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15991}}^1$

素因数の和:16115

約数の個数: 32

約数和(自身を含む): 2947645440

約数和(自身を除く): 941462553

約数列:

[1, 3, 19, 31, 57, 71, 93, 213, 589, 1349, 1767, 2201, 4047, 6603, 15991, 41819, 47973, 125457, 303829, 495721, 911487, 1135361, 1487163, 3406083, 9418699, 21571859, 28256097, 35196191, 64715577, 105588573, 668727629, 2006182887]

約数ペア:

[(1, 2006182887), (3, 668727629), (19, 105588573), (31, 64715577), (57, 35196191), (71, 28256097), (93, 21571859), (213, 9418699), (589, 3406083), (1349, 1487163), (1767, 1135361), (2201, 911487), (4047, 495721), (6603, 303829), (15991, 125457), (41819, 47973)]