71391492

素因数分解:

$2^2\times 3^2\times {\mathrm{1983097}}^1$

素因数の和:1983107

約数の個数: 18

約数和(自身を含む): 180461918

約数和(自身を除く): 109070426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1983097, 3966194, 5949291, 7932388, 11898582, 17847873, 23797164, 35695746, 71391492]

約数ペア:

[(1, 71391492), (2, 35695746), (3, 23797164), (4, 17847873), (6, 11898582), (9, 7932388), (12, 5949291), (18, 3966194), (36, 1983097)]