138052242

素因数分解:

$2^1\times 3^3\times {\mathrm{2556523}}^1$

素因数の和:2556534

約数の個数: 16

約数和(自身を含む): 306782880

約数和(自身を除く): 168730638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2556523, 5113046, 7669569, 15339138, 23008707, 46017414, 69026121, 138052242]

約数ペア:

[(1, 138052242), (2, 69026121), (3, 46017414), (6, 23008707), (9, 15339138), (18, 7669569), (27, 5113046), (54, 2556523)]