18429068

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1319}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 36960000

約数和(自身を除く): 18530932

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1319, 1996, 2638, 3493, 5276, 6986, 9233, 13972, 18466, 36932, 658181, 1316362, 2632724, 4607267, 9214534, 18429068]

約数ペア:

[(1, 18429068), (2, 9214534), (4, 4607267), (7, 2632724), (14, 1316362), (28, 658181), (499, 36932), (998, 18466), (1319, 13972), (1996, 9233), (2638, 6986), (3493, 5276)]