273258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 673920

約数和(自身を除く): 400662

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 47, 51, 57, 94, 102, 114, 141, 153, 171, 282, 306, 323, 342, 423, 646, 799, 846, 893, 969, 1598, 1786, 1938, 2397, 2679, 2907, 4794, 5358, 5814, 7191, 8037, 14382, 15181, 16074, 30362, 45543, 91086, 136629, 273258]

約数ペア:

[(1, 273258), (2, 136629), (3, 91086), (6, 45543), (9, 30362), (17, 16074), (18, 15181), (19, 14382), (34, 8037), (38, 7191), (47, 5814), (51, 5358), (57, 4794), (94, 2907), (102, 2679), (114, 2397), (141, 1938), (153, 1786), (171, 1598), (282, 969), (306, 893), (323, 846), (342, 799), (423, 646)]