13188042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 20680758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 251, 278, 378, 417, 502, 753, 834, 973, 1251, 1506, 1757, 1946, 2259, 2502, 2919, 3514, 3753, 4518, 5271, 5838, 6777, 7506, 8757, 10542, 13554, 15813, 17514, 26271, 31626, 34889, 47439, 52542, 69778, 94878, 104667, 209334, 244223, 314001, 488446, 628002, 732669, 942003, 1465338, 1884006, 2198007, 4396014, 6594021, 13188042]

約数ペア:

[(1, 13188042), (2, 6594021), (3, 4396014), (6, 2198007), (7, 1884006), (9, 1465338), (14, 942003), (18, 732669), (21, 628002), (27, 488446), (42, 314001), (54, 244223), (63, 209334), (126, 104667), (139, 94878), (189, 69778), (251, 52542), (278, 47439), (378, 34889), (417, 31626), (502, 26271), (753, 17514), (834, 15813), (973, 13554), (1251, 10542), (1506, 8757), (1757, 7506), (1946, 6777), (2259, 5838), (2502, 5271), (2919, 4518), (3514, 3753)]