142788726

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{168781}}^1$

素因数の和:168836

約数の個数: 24

約数和(自身を含む): 315959904

約数和(自身を除く): 173171178

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 168781, 337562, 506343, 1012686, 1519029, 3038058, 7932707, 15865414, 23798121, 47596242, 71394363, 142788726]

約数ペア:

[(1, 142788726), (2, 71394363), (3, 47596242), (6, 23798121), (9, 15865414), (18, 7932707), (47, 3038058), (94, 1519029), (141, 1012686), (282, 506343), (423, 337562), (846, 168781)]