8042706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21277}}^1$

素因数の和:21295

約数の個数: 32

約数和(自身を含む): 20426880

約数和(自身を除く): 12384174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21277, 42554, 63831, 127662, 148939, 191493, 297878, 382986, 446817, 574479, 893634, 1148958, 1340451, 2680902, 4021353, 8042706]

約数ペア:

[(1, 8042706), (2, 4021353), (3, 2680902), (6, 1340451), (7, 1148958), (9, 893634), (14, 574479), (18, 446817), (21, 382986), (27, 297878), (42, 191493), (54, 148939), (63, 127662), (126, 63831), (189, 42554), (378, 21277)]