71281926

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{74719}}^1$

素因数の和:74780

約数の個数: 24

約数和(自身を含む): 157360320

約数和(自身を除く): 86078394

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 74719, 149438, 224157, 448314, 672471, 1344942, 3960107, 7920214, 11880321, 23760642, 35640963, 71281926]

約数ペア:

[(1, 71281926), (2, 35640963), (3, 23760642), (6, 11880321), (9, 7920214), (18, 3960107), (53, 1344942), (106, 672471), (159, 448314), (318, 224157), (477, 149438), (954, 74719)]