13479396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4388

約数の個数: 48

約数和(自身を含む): 36925056

約数和(自身を除く): 23445660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4337, 8674, 13011, 17348, 26022, 30359, 52044, 60718, 91077, 121436, 160469, 182154, 320938, 364308, 481407, 641876, 962814, 1123283, 1925628, 2246566, 3369849, 4493132, 6739698, 13479396]

約数ペア:

[(1, 13479396), (2, 6739698), (3, 4493132), (4, 3369849), (6, 2246566), (7, 1925628), (12, 1123283), (14, 962814), (21, 641876), (28, 481407), (37, 364308), (42, 320938), (74, 182154), (84, 160469), (111, 121436), (148, 91077), (222, 60718), (259, 52044), (444, 30359), (518, 26022), (777, 17348), (1036, 13011), (1554, 8674), (3108, 4337)]