2580497766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1861831}}^1$

素因数の和:1861857

約数の個数: 48

約数和(自身を含む): 6970699008

約数和(自身を除く): 4390201242

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1861831, 3723662, 5585493, 11170986, 13032817, 16756479, 20480141, 26065634, 33512958, 39098451, 40960282, 61440423, 78196902, 117295353, 122880846, 143360987, 184321269, 234590706, 286721974, 368642538, 430082961, 860165922, 1290248883, 2580497766]

約数ペア:

[(1, 2580497766), (2, 1290248883), (3, 860165922), (6, 430082961), (7, 368642538), (9, 286721974), (11, 234590706), (14, 184321269), (18, 143360987), (21, 122880846), (22, 117295353), (33, 78196902), (42, 61440423), (63, 40960282), (66, 39098451), (77, 33512958), (99, 26065634), (126, 20480141), (154, 16756479), (198, 13032817), (231, 11170986), (462, 5585493), (693, 3723662), (1386, 1861831)]