38490546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{278917}}^1$

素因数の和:278945

約数の個数: 16

約数和(自身を含む): 80328384

約数和(自身を除く): 41837838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 278917, 557834, 836751, 1673502, 6415091, 12830182, 19245273, 38490546]

約数ペア:

[(1, 38490546), (2, 19245273), (3, 12830182), (6, 6415091), (23, 1673502), (46, 836751), (69, 557834), (138, 278917)]