138019194

素因数分解:

$2^1\times 3^3\times {\mathrm{2555911}}^1$

素因数の和:2555922

約数の個数: 16

約数和(自身を含む): 306709440

約数和(自身を除く): 168690246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2555911, 5111822, 7667733, 15335466, 23003199, 46006398, 69009597, 138019194]

約数ペア:

[(1, 138019194), (2, 69009597), (3, 46006398), (6, 23003199), (9, 15335466), (18, 7667733), (27, 5111822), (54, 2555911)]