18372582

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 44605440

約数和(自身を除く): 26232858

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 127, 141, 162, 171, 254, 282, 342, 381, 423, 513, 762, 846, 893, 1026, 1143, 1269, 1539, 1786, 2286, 2413, 2538, 2679, 3078, 3429, 3807, 4826, 5358, 5969, 6858, 7239, 7614, 8037, 10287, 11938, 14478, 16074, 17907, 20574, 21717, 24111, 35814, 43434, 48222, 53721, 65151, 72333, 107442, 113411, 130302, 144666, 161163, 195453, 226822, 322326, 340233, 390906, 483489, 680466, 966978, 1020699, 2041398, 3062097, 6124194, 9186291, 18372582]

約数ペア:

[(1, 18372582), (2, 9186291), (3, 6124194), (6, 3062097), (9, 2041398), (18, 1020699), (19, 966978), (27, 680466), (38, 483489), (47, 390906), (54, 340233), (57, 322326), (81, 226822), (94, 195453), (114, 161163), (127, 144666), (141, 130302), (162, 113411), (171, 107442), (254, 72333), (282, 65151), (342, 53721), (381, 48222), (423, 43434), (513, 35814), (762, 24111), (846, 21717), (893, 20574), (1026, 17907), (1143, 16074), (1269, 14478), (1539, 11938), (1786, 10287), (2286, 8037), (2413, 7614), (2538, 7239), (2679, 6858), (3078, 5969), (3429, 5358), (3807, 4826)]