13478988

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2251}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 31528000

約数和(自身を除く): 18049012

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2251, 2994, 4502, 5988, 6753, 9004, 13506, 27012, 1123249, 2246498, 3369747, 4492996, 6739494, 13478988]

約数ペア:

[(1, 13478988), (2, 6739494), (3, 4492996), (4, 3369747), (6, 2246498), (12, 1123249), (499, 27012), (998, 13506), (1497, 9004), (1996, 6753), (2251, 5988), (2994, 4502)]