705337146

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{20441}}^1$

素因数の和:20529

約数の個数: 48

約数和(自身を含む): 1607231808

約数和(自身を除く): 901894662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 5751, 11502, 17253, 20441, 34506, 40882, 61323, 122646, 183969, 367938, 551907, 1103814, 1451311, 1655721, 2902622, 3311442, 4353933, 4967163, 8707866, 9934326, 13061799, 26123598, 39185397, 78370794, 117556191, 235112382, 352668573, 705337146]

約数ペア:

[(1, 705337146), (2, 352668573), (3, 235112382), (6, 117556191), (9, 78370794), (18, 39185397), (27, 26123598), (54, 13061799), (71, 9934326), (81, 8707866), (142, 4967163), (162, 4353933), (213, 3311442), (243, 2902622), (426, 1655721), (486, 1451311), (639, 1103814), (1278, 551907), (1917, 367938), (3834, 183969), (5751, 122646), (11502, 61323), (17253, 40882), (20441, 34506)]