42774918

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{28403}}^1$

素因数の和:28659

約数の個数: 16

約数和(自身を含む): 85893696

約数和(自身を除く): 43118778

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 28403, 56806, 85209, 170418, 7129153, 14258306, 21387459, 42774918]

約数ペア:

[(1, 42774918), (2, 21387459), (3, 14258306), (6, 7129153), (251, 170418), (502, 85209), (753, 56806), (1506, 28403)]