1921129794

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2270839}}^1$

素因数の和:2270894

約数の個数: 24

約数和(自身を含む): 4251012480

約数和(自身を除く): 2329882686

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2270839, 4541678, 6812517, 13625034, 20437551, 40875102, 106729433, 213458866, 320188299, 640376598, 960564897, 1921129794]

約数ペア:

[(1, 1921129794), (2, 960564897), (3, 640376598), (6, 320188299), (9, 213458866), (18, 106729433), (47, 40875102), (94, 20437551), (141, 13625034), (282, 6812517), (423, 4541678), (846, 2270839)]