12206187

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 10603413

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 131, 153, 189, 203, 261, 357, 393, 459, 493, 609, 783, 917, 1071, 1179, 1479, 1827, 2227, 2751, 3213, 3451, 3537, 3799, 4437, 5481, 6681, 8253, 10353, 11397, 13311, 15589, 20043, 24759, 26593, 31059, 34191, 46767, 60129, 64583, 79779, 93177, 102573, 140301, 193749, 239337, 420903, 452081, 581247, 718011, 1356243, 1743741, 4068729, 12206187]

約数ペア:

[(1, 12206187), (3, 4068729), (7, 1743741), (9, 1356243), (17, 718011), (21, 581247), (27, 452081), (29, 420903), (51, 239337), (63, 193749), (87, 140301), (119, 102573), (131, 93177), (153, 79779), (189, 64583), (203, 60129), (261, 46767), (357, 34191), (393, 31059), (459, 26593), (493, 24759), (609, 20043), (783, 15589), (917, 13311), (1071, 11397), (1179, 10353), (1479, 8253), (1827, 6681), (2227, 5481), (2751, 4437), (3213, 3799), (3451, 3537)]