2006222043

素因数分解:

$3^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{19469}}^1$

素因数の和:20187

約数の個数: 24

約数和(自身を含む): 3116290320

約数和(自身を除く): 1110068277

約数列:

[1, 3, 7, 21, 49, 147, 701, 2103, 4907, 14721, 19469, 34349, 58407, 103047, 136283, 408849, 953981, 2861943, 13647769, 40943307, 95534383, 286603149, 668740681, 2006222043]

約数ペア:

[(1, 2006222043), (3, 668740681), (7, 286603149), (21, 95534383), (49, 40943307), (147, 13647769), (701, 2861943), (2103, 953981), (4907, 408849), (14721, 136283), (19469, 103047), (34349, 58407)]