89018172

素因数分解:

$2^2\times 3^2\times {\mathrm{2472727}}^1$

素因数の和:2472737

約数の個数: 18

約数和(自身を含む): 225018248

約数和(自身を除く): 136000076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2472727, 4945454, 7418181, 9890908, 14836362, 22254543, 29672724, 44509086, 89018172]

約数ペア:

[(1, 89018172), (2, 44509086), (3, 29672724), (4, 22254543), (6, 14836362), (9, 9890908), (12, 7418181), (18, 4945454), (36, 2472727)]