16260426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1137

約数の個数: 80

約数和(自身を含む): 44884224

約数和(自身を除く): 28623798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1103, 1134, 1638, 2106, 2206, 2457, 3309, 4914, 6618, 7371, 7721, 9927, 14339, 14742, 15442, 19854, 23163, 28678, 29781, 43017, 46326, 59562, 69489, 86034, 89343, 100373, 129051, 138978, 178686, 200746, 208467, 258102, 301119, 387153, 416934, 602238, 625401, 774306, 903357, 1161459, 1250802, 1806714, 2322918, 2710071, 5420142, 8130213, 16260426]

約数ペア:

[(1, 16260426), (2, 8130213), (3, 5420142), (6, 2710071), (7, 2322918), (9, 1806714), (13, 1250802), (14, 1161459), (18, 903357), (21, 774306), (26, 625401), (27, 602238), (39, 416934), (42, 387153), (54, 301119), (63, 258102), (78, 208467), (81, 200746), (91, 178686), (117, 138978), (126, 129051), (162, 100373), (182, 89343), (189, 86034), (234, 69489), (273, 59562), (351, 46326), (378, 43017), (546, 29781), (567, 28678), (702, 23163), (819, 19854), (1053, 15442), (1103, 14742), (1134, 14339), (1638, 9927), (2106, 7721), (2206, 7371), (2457, 6618), (3309, 4914)]