15672946404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{50957}}^1$

素因数の和:51073

約数の個数: 72

約数和(自身を含む): 39140635968

約数和(自身を除く): 23467689564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 361, 426, 722, 852, 1083, 1349, 1444, 2166, 2698, 4047, 4332, 5396, 8094, 16188, 25631, 50957, 51262, 76893, 101914, 102524, 152871, 153786, 203828, 305742, 307572, 611484, 968183, 1936366, 2904549, 3617947, 3872732, 5809098, 7235894, 10853841, 11618196, 14471788, 18395477, 21707682, 36790954, 43415364, 55186431, 68740993, 73581908, 110372862, 137481986, 206222979, 220745724, 274963972, 412445958, 824891916, 1306078867, 2612157734, 3918236601, 5224315468, 7836473202, 15672946404]

約数ペア:

[(1, 15672946404), (2, 7836473202), (3, 5224315468), (4, 3918236601), (6, 2612157734), (12, 1306078867), (19, 824891916), (38, 412445958), (57, 274963972), (71, 220745724), (76, 206222979), (114, 137481986), (142, 110372862), (213, 73581908), (228, 68740993), (284, 55186431), (361, 43415364), (426, 36790954), (722, 21707682), (852, 18395477), (1083, 14471788), (1349, 11618196), (1444, 10853841), (2166, 7235894), (2698, 5809098), (4047, 3872732), (4332, 3617947), (5396, 2904549), (8094, 1936366), (16188, 968183), (25631, 611484), (50957, 307572), (51262, 305742), (76893, 203828), (101914, 153786), (102524, 152871)]