2021819994

素因数分解:

$2^1\times 3^3\times {\mathrm{701}}^1\times {\mathrm{53411}}^1$

素因数の和:54123

約数の個数: 32

約数和(自身を含む): 4499426880

約数和(自身を除く): 2477606886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 701, 1402, 2103, 4206, 6309, 12618, 18927, 37854, 53411, 106822, 160233, 320466, 480699, 961398, 1442097, 2884194, 37441111, 74882222, 112323333, 224646666, 336969999, 673939998, 1010909997, 2021819994]

約数ペア:

[(1, 2021819994), (2, 1010909997), (3, 673939998), (6, 336969999), (9, 224646666), (18, 112323333), (27, 74882222), (54, 37441111), (701, 2884194), (1402, 1442097), (2103, 961398), (4206, 480699), (6309, 320466), (12618, 160233), (18927, 106822), (37854, 53411)]