2018558211

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 2815672320

約数和(自身を除く): 797114109

約数列:

[1, 3, 31, 93, 113, 339, 401, 479, 1203, 1437, 3503, 10509, 12431, 14849, 37293, 44547, 45313, 54127, 135939, 162381, 192079, 576237, 1404703, 1677937, 4214109, 5033811, 5954449, 17863347, 21704927, 65114781, 672852737, 2018558211]

約数ペア:

[(1, 2018558211), (3, 672852737), (31, 65114781), (93, 21704927), (113, 17863347), (339, 5954449), (401, 5033811), (479, 4214109), (1203, 1677937), (1437, 1404703), (3503, 576237), (10509, 192079), (12431, 162381), (14849, 135939), (37293, 54127), (44547, 45313)]