18826764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 48236160

約数和(自身を除く): 29409396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 739, 772, 1158, 1478, 2123, 2217, 2316, 2956, 4246, 4434, 6369, 8129, 8492, 8868, 12738, 16258, 24387, 25476, 32516, 48774, 97548, 142627, 285254, 427881, 570508, 855762, 1568897, 1711524, 3137794, 4706691, 6275588, 9413382, 18826764]

約数ペア:

[(1, 18826764), (2, 9413382), (3, 6275588), (4, 4706691), (6, 3137794), (11, 1711524), (12, 1568897), (22, 855762), (33, 570508), (44, 427881), (66, 285254), (132, 142627), (193, 97548), (386, 48774), (579, 32516), (739, 25476), (772, 24387), (1158, 16258), (1478, 12738), (2123, 8868), (2217, 8492), (2316, 8129), (2956, 6369), (4246, 4434)]