13408974

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1481}}^1$

素因数の和:1992

約数の個数: 24

約数和(自身を含む): 29130192

約数和(自身を除く): 15721218

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1481, 1509, 2962, 3018, 4443, 4527, 8886, 9054, 13329, 26658, 744943, 1489886, 2234829, 4469658, 6704487, 13408974]

約数ペア:

[(1, 13408974), (2, 6704487), (3, 4469658), (6, 2234829), (9, 1489886), (18, 744943), (503, 26658), (1006, 13329), (1481, 9054), (1509, 8886), (2962, 4527), (3018, 4443)]