1809069332

素因数分解:

$2^2\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{21401}}^1$

素因数の和:24431

約数の個数: 24

約数和(自身を含む): 3619506240

約数和(自身を除く): 1810436908

約数列:

[1, 2, 4, 7, 14, 28, 3019, 6038, 12076, 21133, 21401, 42266, 42802, 84532, 85604, 149807, 299614, 599228, 64609619, 129219238, 258438476, 452267333, 904534666, 1809069332]

約数ペア:

[(1, 1809069332), (2, 904534666), (4, 452267333), (7, 258438476), (14, 129219238), (28, 64609619), (3019, 599228), (6038, 299614), (12076, 149807), (21133, 85604), (21401, 84532), (42266, 42802)]