2541774564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{12437}}^1$

素因数の和:13265

約数の個数: 72

約数和(自身を含む): 7352549568

約数和(自身を除く): 4810775004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811, 1622, 2433, 3244, 4866, 5677, 7299, 9732, 11354, 12437, 14598, 17031, 22708, 24874, 29196, 34062, 37311, 49748, 51093, 68124, 74622, 87059, 102186, 111933, 149244, 174118, 204372, 223866, 261177, 348236, 447732, 522354, 783531, 1044708, 1567062, 3134124, 10086407, 20172814, 30259221, 40345628, 60518442, 70604849, 90777663, 121036884, 141209698, 181555326, 211814547, 282419396, 363110652, 423629094, 635443641, 847258188, 1270887282, 2541774564]

約数ペア:

[(1, 2541774564), (2, 1270887282), (3, 847258188), (4, 635443641), (6, 423629094), (7, 363110652), (9, 282419396), (12, 211814547), (14, 181555326), (18, 141209698), (21, 121036884), (28, 90777663), (36, 70604849), (42, 60518442), (63, 40345628), (84, 30259221), (126, 20172814), (252, 10086407), (811, 3134124), (1622, 1567062), (2433, 1044708), (3244, 783531), (4866, 522354), (5677, 447732), (7299, 348236), (9732, 261177), (11354, 223866), (12437, 204372), (14598, 174118), (17031, 149244), (22708, 111933), (24874, 102186), (29196, 87059), (34062, 74622), (37311, 68124), (49748, 51093)]