40443828

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21467}}^1$

素因数の和:21631

約数の個数: 24

約数和(自身を含む): 94974432

約数和(自身を除く): 54530604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 21467, 42934, 64401, 85868, 128802, 257604, 3370319, 6740638, 10110957, 13481276, 20221914, 40443828]

約数ペア:

[(1, 40443828), (2, 20221914), (3, 13481276), (4, 10110957), (6, 6740638), (12, 3370319), (157, 257604), (314, 128802), (471, 85868), (628, 64401), (942, 42934), (1884, 21467)]