3984018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 8527680

約数和(自身を除く): 4543662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 281, 417, 562, 834, 843, 1686, 2363, 4726, 4777, 7089, 9554, 14178, 14331, 28662, 39059, 78118, 117177, 234354, 664003, 1328006, 1992009, 3984018]

約数ペア:

[(1, 3984018), (2, 1992009), (3, 1328006), (6, 664003), (17, 234354), (34, 117177), (51, 78118), (102, 39059), (139, 28662), (278, 14331), (281, 14178), (417, 9554), (562, 7089), (834, 4777), (843, 4726), (1686, 2363)]