21822017644

素因数分解:

$2^2\times 7^1\times {\mathrm{7207}}^1\times {\mathrm{108139}}^1$

素因数の和:115357

約数の個数: 24

約数和(自身を含む): 43650494720

約数和(自身を除く): 21828477076

約数列:

[1, 2, 4, 7, 14, 28, 7207, 14414, 28828, 50449, 100898, 108139, 201796, 216278, 432556, 756973, 1513946, 3027892, 779357773, 1558715546, 3117431092, 5455504411, 10911008822, 21822017644]

約数ペア:

[(1, 21822017644), (2, 10911008822), (4, 5455504411), (7, 3117431092), (14, 1558715546), (28, 779357773), (7207, 3027892), (14414, 1513946), (28828, 756973), (50449, 432556), (100898, 216278), (108139, 201796)]