1109508534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{21773}}^1$

素因数の和:21949

約数の個数: 48

約数和(自身を含む): 2547558000

約数和(自身を除く): 1438049466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 2682, 2831, 5662, 8493, 16986, 21773, 25479, 43546, 50958, 65319, 130638, 195957, 391914, 413687, 827374, 1241061, 2482122, 3244177, 3723183, 6488354, 7446366, 9732531, 19465062, 29197593, 58395186, 61639363, 123278726, 184918089, 369836178, 554754267, 1109508534]

約数ペア:

[(1, 1109508534), (2, 554754267), (3, 369836178), (6, 184918089), (9, 123278726), (18, 61639363), (19, 58395186), (38, 29197593), (57, 19465062), (114, 9732531), (149, 7446366), (171, 6488354), (298, 3723183), (342, 3244177), (447, 2482122), (894, 1241061), (1341, 827374), (2682, 413687), (2831, 391914), (5662, 195957), (8493, 130638), (16986, 65319), (21773, 50958), (25479, 43546)]