71681442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1706701}}^1$

素因数の和:1706713

約数の個数: 16

約数和(自身を含む): 163843392

約数和(自身を除く): 92161950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1706701, 3413402, 5120103, 10240206, 11946907, 23893814, 35840721, 71681442]

約数ペア:

[(1, 71681442), (2, 35840721), (3, 23893814), (6, 11946907), (7, 10240206), (14, 5120103), (21, 3413402), (42, 1706701)]