18621858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{5867}}^1$

素因数の和:5918

約数の個数: 24

約数和(自身を含む): 38940048

約数和(自身を除く): 20318190

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 5867, 11734, 17601, 35202, 134941, 269882, 404823, 809646, 3103643, 6207286, 9310929, 18621858]

約数ペア:

[(1, 18621858), (2, 9310929), (3, 6207286), (6, 3103643), (23, 809646), (46, 404823), (69, 269882), (138, 134941), (529, 35202), (1058, 17601), (1587, 11734), (3174, 5867)]