2005805106

素因数分解:

$2^1\times 3^5\times {\mathrm{4127171}}^1$

素因数の和:4127188

約数の個数: 24

約数和(自身を含む): 4506871824

約数和(自身を除く): 2501066718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4127171, 8254342, 12381513, 24763026, 37144539, 74289078, 111433617, 222867234, 334300851, 668601702, 1002902553, 2005805106]

約数ペア:

[(1, 2005805106), (2, 1002902553), (3, 668601702), (6, 334300851), (9, 222867234), (18, 111433617), (27, 74289078), (54, 37144539), (81, 24763026), (162, 12381513), (243, 8254342), (486, 4127171)]