20141028

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 53444160

約数和(自身を除く): 33303132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4337, 4644, 8674, 13011, 17348, 26022, 39033, 52044, 78066, 117099, 156132, 186491, 234198, 372982, 468396, 559473, 745964, 1118946, 1678419, 2237892, 3356838, 5035257, 6713676, 10070514, 20141028]

約数ペア:

[(1, 20141028), (2, 10070514), (3, 6713676), (4, 5035257), (6, 3356838), (9, 2237892), (12, 1678419), (18, 1118946), (27, 745964), (36, 559473), (43, 468396), (54, 372982), (86, 234198), (108, 186491), (129, 156132), (172, 117099), (258, 78066), (387, 52044), (516, 39033), (774, 26022), (1161, 17348), (1548, 13011), (2322, 8674), (4337, 4644)]