4878594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 12480000

約数和(自身を除く): 7601406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1249, 1302, 1953, 2498, 3747, 3906, 7494, 8743, 11241, 17486, 22482, 26229, 38719, 52458, 77438, 78687, 116157, 157374, 232314, 271033, 348471, 542066, 696942, 813099, 1626198, 2439297, 4878594]

約数ペア:

[(1, 4878594), (2, 2439297), (3, 1626198), (6, 813099), (7, 696942), (9, 542066), (14, 348471), (18, 271033), (21, 232314), (31, 157374), (42, 116157), (62, 78687), (63, 77438), (93, 52458), (126, 38719), (186, 26229), (217, 22482), (279, 17486), (434, 11241), (558, 8743), (651, 7494), (1249, 3906), (1302, 3747), (1953, 2498)]