858493746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{31193}}^1$

素因数の和:31351

約数の個数: 48

約数和(自身を含む): 2043830880

約数和(自身を除く): 1185337134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2502, 3058, 4587, 9174, 13761, 27522, 31193, 62386, 93579, 187158, 280737, 343123, 561474, 686246, 1029369, 2058738, 3088107, 4335827, 6176214, 8671654, 13007481, 26014962, 39022443, 47694097, 78044886, 95388194, 143082291, 286164582, 429246873, 858493746]

約数ペア:

[(1, 858493746), (2, 429246873), (3, 286164582), (6, 143082291), (9, 95388194), (11, 78044886), (18, 47694097), (22, 39022443), (33, 26014962), (66, 13007481), (99, 8671654), (139, 6176214), (198, 4335827), (278, 3088107), (417, 2058738), (834, 1029369), (1251, 686246), (1529, 561474), (2502, 343123), (3058, 280737), (4587, 187158), (9174, 93579), (13761, 62386), (27522, 31193)]