8254554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 21814272

約数和(自身を除く): 13559718

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1051, 1122, 1309, 2102, 2618, 3153, 3927, 6306, 7357, 7854, 11561, 14714, 17867, 22071, 23122, 34683, 35734, 44142, 53601, 69366, 80927, 107202, 125069, 161854, 196537, 242781, 250138, 375207, 393074, 485562, 589611, 750414, 1179222, 1375759, 2751518, 4127277, 8254554]

約数ペア:

[(1, 8254554), (2, 4127277), (3, 2751518), (6, 1375759), (7, 1179222), (11, 750414), (14, 589611), (17, 485562), (21, 393074), (22, 375207), (33, 250138), (34, 242781), (42, 196537), (51, 161854), (66, 125069), (77, 107202), (102, 80927), (119, 69366), (154, 53601), (187, 44142), (231, 35734), (238, 34683), (357, 23122), (374, 22071), (462, 17867), (561, 14714), (714, 11561), (1051, 7854), (1122, 7357), (1309, 6306), (2102, 3927), (2618, 3153)]