85420404

素因数分解:

$2^2\times 3^2\times {\mathrm{2372789}}^1$

素因数の和:2372799

約数の個数: 18

約数和(自身を含む): 215923890

約数和(自身を除く): 130503486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2372789, 4745578, 7118367, 9491156, 14236734, 21355101, 28473468, 42710202, 85420404]

約数ペア:

[(1, 85420404), (2, 42710202), (3, 28473468), (4, 21355101), (6, 14236734), (9, 9491156), (12, 7118367), (18, 4745578), (36, 2372789)]