138123726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1770817}}^1$

素因数の和:1770835

約数の個数: 16

約数和(自身を含む): 297497424

約数和(自身を除く): 159373698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1770817, 3541634, 5312451, 10624902, 23020621, 46041242, 69061863, 138123726]

約数ペア:

[(1, 138123726), (2, 69061863), (3, 46041242), (6, 23020621), (13, 10624902), (26, 5312451), (39, 3541634), (78, 1770817)]