2009207106

素因数分解:

$2^1\times 3^6\times {\mathrm{1378057}}^1$

素因数の和:1378077

約数の個数: 28

約数和(自身を含む): 4518652182

約数和(自身を除く): 2509445076

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1378057, 2756114, 4134171, 8268342, 12402513, 24805026, 37207539, 74415078, 111622617, 223245234, 334867851, 669735702, 1004603553, 2009207106]

約数ペア:

[(1, 2009207106), (2, 1004603553), (3, 669735702), (6, 334867851), (9, 223245234), (18, 111622617), (27, 74415078), (54, 37207539), (81, 24805026), (162, 12402513), (243, 8268342), (486, 4134171), (729, 2756114), (1458, 1378057)]