6566742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 18520320

約数和(自身を除く): 11953578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 211, 234, 247, 266, 273, 342, 399, 422, 494, 546, 633, 741, 798, 819, 1197, 1266, 1477, 1482, 1638, 1729, 1899, 2223, 2394, 2743, 2954, 3458, 3798, 4009, 4431, 4446, 5187, 5486, 8018, 8229, 8862, 10374, 12027, 13293, 15561, 16458, 19201, 24054, 24687, 26586, 28063, 31122, 36081, 38402, 49374, 52117, 56126, 57603, 72162, 84189, 104234, 115206, 156351, 168378, 172809, 252567, 312702, 345618, 364819, 469053, 505134, 729638, 938106, 1094457, 2188914, 3283371, 6566742]

約数ペア:

[(1, 6566742), (2, 3283371), (3, 2188914), (6, 1094457), (7, 938106), (9, 729638), (13, 505134), (14, 469053), (18, 364819), (19, 345618), (21, 312702), (26, 252567), (38, 172809), (39, 168378), (42, 156351), (57, 115206), (63, 104234), (78, 84189), (91, 72162), (114, 57603), (117, 56126), (126, 52117), (133, 49374), (171, 38402), (182, 36081), (211, 31122), (234, 28063), (247, 26586), (266, 24687), (273, 24054), (342, 19201), (399, 16458), (422, 15561), (494, 13293), (546, 12027), (633, 10374), (741, 8862), (798, 8229), (819, 8018), (1197, 5486), (1266, 5187), (1477, 4446), (1482, 4431), (1638, 4009), (1729, 3798), (1899, 3458), (2223, 2954), (2394, 2743)]