140404782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{1907}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 321276672

約数和(自身を除く): 180871890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1753, 1907, 3506, 3814, 5259, 5721, 10518, 11442, 12271, 13349, 24542, 26698, 36813, 40047, 73626, 80094, 3342971, 6685942, 10028913, 20057826, 23400797, 46801594, 70202391, 140404782]

約数ペア:

[(1, 140404782), (2, 70202391), (3, 46801594), (6, 23400797), (7, 20057826), (14, 10028913), (21, 6685942), (42, 3342971), (1753, 80094), (1907, 73626), (3506, 40047), (3814, 36813), (5259, 26698), (5721, 24542), (10518, 13349), (11442, 12271)]