54389898

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{20011}}^1$

素因数の和:20170

約数の個数: 24

約数和(自身を含む): 118631136

約数和(自身を除く): 64241238

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 20011, 40022, 60033, 120066, 180099, 360198, 3021661, 6043322, 9064983, 18129966, 27194949, 54389898]

約数ペア:

[(1, 54389898), (2, 27194949), (3, 18129966), (6, 9064983), (9, 6043322), (18, 3021661), (151, 360198), (302, 180099), (453, 120066), (906, 60033), (1359, 40022), (2718, 20011)]