26566866

素因数分解:

$2^1\times 3^4\times {\mathrm{163993}}^1$

素因数の和:164007

約数の個数: 20

約数和(自身を含む): 59529822

約数和(自身を除く): 32962956

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163993, 327986, 491979, 983958, 1475937, 2951874, 4427811, 8855622, 13283433, 26566866]

約数ペア:

[(1, 26566866), (2, 13283433), (3, 8855622), (6, 4427811), (9, 2951874), (18, 1475937), (27, 983958), (54, 491979), (81, 327986), (162, 163993)]