6649278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 15344640

約数和(自身を除く): 8695362

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 47, 51, 57, 73, 94, 102, 114, 141, 146, 219, 282, 323, 438, 646, 799, 893, 969, 1241, 1387, 1598, 1786, 1938, 2397, 2482, 2679, 2774, 3431, 3723, 4161, 4794, 5358, 6862, 7446, 8322, 10293, 15181, 20586, 23579, 30362, 45543, 47158, 58327, 65189, 70737, 91086, 116654, 130378, 141474, 174981, 195567, 349962, 391134, 1108213, 2216426, 3324639, 6649278]

約数ペア:

[(1, 6649278), (2, 3324639), (3, 2216426), (6, 1108213), (17, 391134), (19, 349962), (34, 195567), (38, 174981), (47, 141474), (51, 130378), (57, 116654), (73, 91086), (94, 70737), (102, 65189), (114, 58327), (141, 47158), (146, 45543), (219, 30362), (282, 23579), (323, 20586), (438, 15181), (646, 10293), (799, 8322), (893, 7446), (969, 6862), (1241, 5358), (1387, 4794), (1598, 4161), (1786, 3723), (1938, 3431), (2397, 2774), (2482, 2679)]