69201836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{142979}}^1$

素因数の和:143005

約数の個数: 18

約数和(自身を含む): 133114380

約数和(自身を除く): 63912544

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 142979, 285958, 571916, 1572769, 3145538, 6291076, 17300459, 34600918, 69201836]

約数ペア:

[(1, 69201836), (2, 34600918), (4, 17300459), (11, 6291076), (22, 3145538), (44, 1572769), (121, 571916), (242, 285958), (484, 142979)]