16641636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 42712320

約数和(自身を除く): 26070684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 907, 1529, 1668, 1814, 2721, 3058, 3628, 4587, 5442, 6116, 9174, 9977, 10884, 18348, 19954, 29931, 39908, 59862, 119724, 126073, 252146, 378219, 504292, 756438, 1386803, 1512876, 2773606, 4160409, 5547212, 8320818, 16641636]

約数ペア:

[(1, 16641636), (2, 8320818), (3, 5547212), (4, 4160409), (6, 2773606), (11, 1512876), (12, 1386803), (22, 756438), (33, 504292), (44, 378219), (66, 252146), (132, 126073), (139, 119724), (278, 59862), (417, 39908), (556, 29931), (834, 19954), (907, 18348), (1529, 10884), (1668, 9977), (1814, 9174), (2721, 6116), (3058, 5442), (3628, 4587)]