999745074

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{760841}}^1$

素因数の和:760922

約数の個数: 24

約数和(自身を含む): 2195790012

約数和(自身を除く): 1196044938

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 760841, 1521682, 2282523, 4565046, 6847569, 13695138, 55541393, 111082786, 166624179, 333248358, 499872537, 999745074]

約数ペア:

[(1, 999745074), (2, 499872537), (3, 333248358), (6, 166624179), (9, 111082786), (18, 55541393), (73, 13695138), (146, 6847569), (219, 4565046), (438, 2282523), (657, 1521682), (1314, 760841)]