1405188

素因数分解:

$2^2\times 3^4\times {\mathrm{4337}}^1$

素因数の和:4353

約数の個数: 30

約数和(自身を含む): 3674286

約数和(自身を除く): 2269098

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4337, 8674, 13011, 17348, 26022, 39033, 52044, 78066, 117099, 156132, 234198, 351297, 468396, 702594, 1405188]

約数ペア:

[(1, 1405188), (2, 702594), (3, 468396), (4, 351297), (6, 234198), (9, 156132), (12, 117099), (18, 78066), (27, 52044), (36, 39033), (54, 26022), (81, 17348), (108, 13011), (162, 8674), (324, 4337)]