22459437

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 45209472

約数和(自身を除く): 22750035

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 277, 297, 351, 429, 567, 693, 819, 831, 891, 1001, 1053, 1287, 1939, 2079, 2457, 2493, 3003, 3047, 3601, 3861, 5817, 6237, 7371, 7479, 9009, 9141, 10803, 11583, 17451, 21329, 22437, 25207, 27027, 27423, 32409, 39611, 52353, 63987, 75621, 81081, 82269, 97227, 118833, 157059, 191961, 226863, 246807, 277277, 291681, 356499, 575883, 680589, 831831, 1069497, 1727649, 2041767, 2495493, 3208491, 7486479, 22459437]

約数ペア:

[(1, 22459437), (3, 7486479), (7, 3208491), (9, 2495493), (11, 2041767), (13, 1727649), (21, 1069497), (27, 831831), (33, 680589), (39, 575883), (63, 356499), (77, 291681), (81, 277277), (91, 246807), (99, 226863), (117, 191961), (143, 157059), (189, 118833), (231, 97227), (273, 82269), (277, 81081), (297, 75621), (351, 63987), (429, 52353), (567, 39611), (693, 32409), (819, 27423), (831, 27027), (891, 25207), (1001, 22437), (1053, 21329), (1287, 17451), (1939, 11583), (2079, 10803), (2457, 9141), (2493, 9009), (3003, 7479), (3047, 7371), (3601, 6237), (3861, 5817)]