138218574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1772033}}^1$

素因数の和:1772051

約数の個数: 16

約数和(自身を含む): 297701712

約数和(自身を除く): 159483138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1772033, 3544066, 5316099, 10632198, 23036429, 46072858, 69109287, 138218574]

約数ペア:

[(1, 138218574), (2, 69109287), (3, 46072858), (6, 23036429), (13, 10632198), (26, 5316099), (39, 3544066), (78, 1772033)]