29756538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{78721}}^1$

素因数の和:78739

約数の個数: 32

約数和(自身を含む): 75573120

約数和(自身を除く): 45816582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 78721, 157442, 236163, 472326, 551047, 708489, 1102094, 1416978, 1653141, 2125467, 3306282, 4250934, 4959423, 9918846, 14878269, 29756538]

約数ペア:

[(1, 29756538), (2, 14878269), (3, 9918846), (6, 4959423), (7, 4250934), (9, 3306282), (14, 2125467), (18, 1653141), (21, 1416978), (27, 1102094), (42, 708489), (54, 551047), (63, 472326), (126, 236163), (189, 157442), (378, 78721)]