2079857574

素因数分解:

$2^1\times 3^4\times {\mathrm{12838627}}^1$

素因数の和:12838641

約数の個数: 20

約数和(自身を含む): 4660421964

約数和(自身を除く): 2580564390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12838627, 25677254, 38515881, 77031762, 115547643, 231095286, 346642929, 693285858, 1039928787, 2079857574]

約数ペア:

[(1, 2079857574), (2, 1039928787), (3, 693285858), (6, 346642929), (9, 231095286), (18, 115547643), (27, 77031762), (54, 38515881), (81, 25677254), (162, 12838627)]