17968518

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{3407}}^1$

素因数の和:3708

約数の個数: 24

約数和(自身を含む): 39076128

約数和(自身を除く): 21107610

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 3407, 5274, 6814, 10221, 20442, 30663, 61326, 998251, 1996502, 2994753, 5989506, 8984259, 17968518]

約数ペア:

[(1, 17968518), (2, 8984259), (3, 5989506), (6, 2994753), (9, 1996502), (18, 998251), (293, 61326), (586, 30663), (879, 20442), (1758, 10221), (2637, 6814), (3407, 5274)]