12581532

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2698

約数の個数: 36

約数和(自身を含む): 32048016

約数和(自身を除く): 19466484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 2551, 4932, 5102, 7653, 10204, 15306, 22959, 30612, 45918, 91836, 349487, 698974, 1048461, 1397948, 2096922, 3145383, 4193844, 6290766, 12581532]

約数ペア:

[(1, 12581532), (2, 6290766), (3, 4193844), (4, 3145383), (6, 2096922), (9, 1397948), (12, 1048461), (18, 698974), (36, 349487), (137, 91836), (274, 45918), (411, 30612), (548, 22959), (822, 15306), (1233, 10204), (1644, 7653), (2466, 5102), (2551, 4932)]