12641798736

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{4180489}}^1$

素因数の和:4180513

約数の個数: 80

約数和(自身を含む): 41470460800

約数和(自身を除く): 28828662064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 4180489, 8360978, 12541467, 16721956, 25082934, 29263423, 33443912, 37624401, 50165868, 58526846, 66887824, 75248802, 87790269, 100331736, 112873203, 117053692, 150497604, 175580538, 200663472, 225746406, 234107384, 263370807, 300995208, 351161076, 451492812, 468214768, 526741614, 601990416, 702322152, 790112421, 902985624, 1053483228, 1404644304, 1580224842, 1805971248, 2106966456, 3160449684, 4213932912, 6320899368, 12641798736]

約数ペア:

[(1, 12641798736), (2, 6320899368), (3, 4213932912), (4, 3160449684), (6, 2106966456), (7, 1805971248), (8, 1580224842), (9, 1404644304), (12, 1053483228), (14, 902985624), (16, 790112421), (18, 702322152), (21, 601990416), (24, 526741614), (27, 468214768), (28, 451492812), (36, 351161076), (42, 300995208), (48, 263370807), (54, 234107384), (56, 225746406), (63, 200663472), (72, 175580538), (84, 150497604), (108, 117053692), (112, 112873203), (126, 100331736), (144, 87790269), (168, 75248802), (189, 66887824), (216, 58526846), (252, 50165868), (336, 37624401), (378, 33443912), (432, 29263423), (504, 25082934), (756, 16721956), (1008, 12541467), (1512, 8360978), (3024, 4180489)]