71631042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{243643}}^1$

素因数の和:243662

約数の個数: 24

約数和(自身を含む): 166652496

約数和(自身を除く): 95021454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 243643, 487286, 730929, 1461858, 1705501, 3411002, 5116503, 10233006, 11938507, 23877014, 35815521, 71631042]

約数ペア:

[(1, 71631042), (2, 35815521), (3, 23877014), (6, 11938507), (7, 10233006), (14, 5116503), (21, 3411002), (42, 1705501), (49, 1461858), (98, 730929), (147, 487286), (294, 243643)]