71282274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1697197}}^1$

素因数の和:1697209

約数の個数: 16

約数和(自身を含む): 162931008

約数和(自身を除く): 91648734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1697197, 3394394, 5091591, 10183182, 11880379, 23760758, 35641137, 71282274]

約数ペア:

[(1, 71282274), (2, 35641137), (3, 23760758), (6, 11880379), (7, 10183182), (14, 5091591), (21, 3394394), (42, 1697197)]