21000923094

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1\times {\mathrm{12641}}^1$

素因数の和:16512

約数の個数: 32

約数和(自身を含む): 42591808224

約数和(自身を除く): 21590885130

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 3793, 7586, 11379, 12641, 22758, 25282, 37923, 75846, 276889, 553778, 830667, 922793, 1661334, 1845586, 2768379, 5536758, 47947313, 95894626, 143841939, 287683878, 3500153849, 7000307698, 10500461547, 21000923094]

約数ペア:

[(1, 21000923094), (2, 10500461547), (3, 7000307698), (6, 3500153849), (73, 287683878), (146, 143841939), (219, 95894626), (438, 47947313), (3793, 5536758), (7586, 2768379), (11379, 1845586), (12641, 1661334), (22758, 922793), (25282, 830667), (37923, 553778), (75846, 276889)]