18194852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 34564992

約数和(自身を除く): 16370140

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2671, 3406, 5342, 6812, 10684, 34723, 69446, 138892, 349901, 699802, 1399604, 4548713, 9097426, 18194852]

約数ペア:

[(1, 18194852), (2, 9097426), (4, 4548713), (13, 1399604), (26, 699802), (52, 349901), (131, 138892), (262, 69446), (524, 34723), (1703, 10684), (2671, 6812), (3406, 5342)]