12997872

素因数分解:

$2^4\times 3^2\times {\mathrm{90263}}^1$

素因数の和:90277

約数の個数: 30

約数和(自身を含む): 36376392

約数和(自身を除く): 23378520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 90263, 180526, 270789, 361052, 541578, 722104, 812367, 1083156, 1444208, 1624734, 2166312, 3249468, 4332624, 6498936, 12997872]

約数ペア:

[(1, 12997872), (2, 6498936), (3, 4332624), (4, 3249468), (6, 2166312), (8, 1624734), (9, 1444208), (12, 1083156), (16, 812367), (18, 722104), (24, 541578), (36, 361052), (48, 270789), (72, 180526), (144, 90263)]