138847722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1780099}}^1$

素因数の和:1780117

約数の個数: 16

約数和(自身を含む): 299056800

約数和(自身を除く): 160209078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1780099, 3560198, 5340297, 10680594, 23141287, 46282574, 69423861, 138847722]

約数ペア:

[(1, 138847722), (2, 69423861), (3, 46282574), (6, 23141287), (13, 10680594), (26, 5340297), (39, 3560198), (78, 1780099)]