1854402489

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{13921}}^1$

素因数の和:14006

約数の個数: 36

約数和(自身を含む): 2896137972

約数和(自身を除く): 1041735483

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 361, 369, 779, 1083, 2337, 3249, 7011, 13921, 14801, 41763, 44403, 125289, 133209, 264499, 570761, 793497, 1712283, 2380491, 5025481, 5136849, 10844459, 15076443, 32533377, 45229329, 97600131, 206044721, 618134163, 1854402489]

約数ペア:

[(1, 1854402489), (3, 618134163), (9, 206044721), (19, 97600131), (41, 45229329), (57, 32533377), (123, 15076443), (171, 10844459), (361, 5136849), (369, 5025481), (779, 2380491), (1083, 1712283), (2337, 793497), (3249, 570761), (7011, 264499), (13921, 133209), (14801, 125289), (41763, 44403)]