71161938

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{5981}}^1$

素因数の和:6650

約数の個数: 24

約数和(自身を含む): 154443276

約数和(自身を除く): 83281338

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 5981, 11898, 11962, 17943, 35886, 53829, 107658, 3953441, 7906882, 11860323, 23720646, 35580969, 71161938]

約数ペア:

[(1, 71161938), (2, 35580969), (3, 23720646), (6, 11860323), (9, 7906882), (18, 3953441), (661, 107658), (1322, 53829), (1983, 35886), (3966, 17943), (5949, 11962), (5981, 11898)]