142666326

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12641}}^1$

素因数の和:12682

約数の個数: 64

約数和(自身を含む): 364089600

約数和(自身を除く): 221423274

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 12641, 25282, 37923, 75846, 113769, 139051, 227538, 240179, 278102, 341307, 417153, 480358, 682614, 720537, 834306, 1251459, 1441074, 2161611, 2502918, 2641969, 3754377, 4323222, 5283938, 6484833, 7508754, 7925907, 12969666, 15851814, 23777721, 47555442, 71333163, 142666326]

約数ペア:

[(1, 142666326), (2, 71333163), (3, 47555442), (6, 23777721), (9, 15851814), (11, 12969666), (18, 7925907), (19, 7508754), (22, 6484833), (27, 5283938), (33, 4323222), (38, 3754377), (54, 2641969), (57, 2502918), (66, 2161611), (99, 1441074), (114, 1251459), (171, 834306), (198, 720537), (209, 682614), (297, 480358), (342, 417153), (418, 341307), (513, 278102), (594, 240179), (627, 227538), (1026, 139051), (1254, 113769), (1881, 75846), (3762, 37923), (5643, 25282), (11286, 12641)]