8490642

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{21121}}^1$

素因数の和:21193

約数の個数: 16

約数和(自身を含む): 17235552

約数和(自身を除く): 8744910

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 21121, 42242, 63363, 126726, 1415107, 2830214, 4245321, 8490642]

約数ペア:

[(1, 8490642), (2, 4245321), (3, 2830214), (6, 1415107), (67, 126726), (134, 63363), (201, 42242), (402, 21121)]