80893908

素因数分解:

$2^2\times 3^2\times {\mathrm{2247053}}^1$

素因数の和:2247063

約数の個数: 18

約数和(自身を含む): 204481914

約数和(自身を除く): 123588006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2247053, 4494106, 6741159, 8988212, 13482318, 20223477, 26964636, 40446954, 80893908]

約数ペア:

[(1, 80893908), (2, 40446954), (3, 26964636), (4, 20223477), (6, 13482318), (9, 8988212), (12, 6741159), (18, 4494106), (36, 2247053)]