57240042

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{87523}}^1$

素因数の和:87637

約数の個数: 16

約数和(自身を含む): 115531680

約数和(自身を除く): 58291638

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 87523, 175046, 262569, 525138, 9540007, 19080014, 28620021, 57240042]

約数ペア:

[(1, 57240042), (2, 28620021), (3, 19080014), (6, 9540007), (109, 525138), (218, 262569), (327, 175046), (654, 87523)]