12767706

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 33065760

約数和(自身を除く): 20298054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 243, 278, 378, 417, 486, 567, 729, 834, 973, 1134, 1251, 1458, 1701, 1946, 2187, 2502, 2919, 3402, 3753, 4374, 5103, 5838, 6561, 7506, 8757, 10206, 11259, 13122, 15309, 17514, 22518, 26271, 30618, 33777, 45927, 52542, 67554, 78813, 91854, 101331, 157626, 202662, 236439, 303993, 472878, 607986, 709317, 911979, 1418634, 1823958, 2127951, 4255902, 6383853, 12767706]

約数ペア:

[(1, 12767706), (2, 6383853), (3, 4255902), (6, 2127951), (7, 1823958), (9, 1418634), (14, 911979), (18, 709317), (21, 607986), (27, 472878), (42, 303993), (54, 236439), (63, 202662), (81, 157626), (126, 101331), (139, 91854), (162, 78813), (189, 67554), (243, 52542), (278, 45927), (378, 33777), (417, 30618), (486, 26271), (567, 22518), (729, 17514), (834, 15309), (973, 13122), (1134, 11259), (1251, 10206), (1458, 8757), (1701, 7506), (1946, 6561), (2187, 5838), (2502, 5103), (2919, 4374), (3402, 3753)]