18452764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1$

素因数の和:8985

約数の個数: 24

約数和(自身を含む): 35981568

約数和(自身を除く): 17528804

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 8923, 17846, 35692, 98153, 196306, 392612, 419381, 838762, 1677524, 4613191, 9226382, 18452764]

約数ペア:

[(1, 18452764), (2, 9226382), (4, 4613191), (11, 1677524), (22, 838762), (44, 419381), (47, 392612), (94, 196306), (188, 98153), (517, 35692), (1034, 17846), (2068, 8923)]