2019965634

素因数分解:

$2^1\times 3^3\times {\mathrm{3079}}^1\times {\mathrm{12149}}^1$

素因数の和:15239

約数の個数: 32

約数和(自身を含む): 4490640000

約数和(自身を除く): 2470674366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3079, 6158, 9237, 12149, 18474, 24298, 27711, 36447, 55422, 72894, 83133, 109341, 166266, 218682, 328023, 656046, 37406771, 74813542, 112220313, 224440626, 336660939, 673321878, 1009982817, 2019965634]

約数ペア:

[(1, 2019965634), (2, 1009982817), (3, 673321878), (6, 336660939), (9, 224440626), (18, 112220313), (27, 74813542), (54, 37406771), (3079, 656046), (6158, 328023), (9237, 218682), (12149, 166266), (18474, 109341), (24298, 83133), (27711, 72894), (36447, 55422)]