18982527698

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 29046124800

約数和(自身を除く): 10063597102

約数列:

[1, 2, 73, 146, 353, 439, 706, 839, 878, 1678, 25769, 32047, 51538, 61247, 64094, 122494, 154967, 296167, 309934, 368321, 592334, 736642, 11312591, 21620191, 22625182, 26887433, 43240382, 53774866, 130017313, 260034626, 9491263849, 18982527698]

約数ペア:

[(1, 18982527698), (2, 9491263849), (73, 260034626), (146, 130017313), (353, 53774866), (439, 43240382), (706, 26887433), (839, 22625182), (878, 21620191), (1678, 11312591), (25769, 736642), (32047, 592334), (51538, 368321), (61247, 309934), (64094, 296167), (122494, 154967)]