40478514

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{30253}}^1$

素因数の和:30481

約数の個数: 16

約数和(自身を含む): 81322752

約数和(自身を除く): 40844238

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 30253, 60506, 90759, 181518, 6746419, 13492838, 20239257, 40478514]

約数ペア:

[(1, 40478514), (2, 20239257), (3, 13492838), (6, 6746419), (223, 181518), (446, 90759), (669, 60506), (1338, 30253)]