9858978

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1301}}^1$

素因数の和:1730

約数の個数: 24

約数和(自身を含む): 21428316

約数和(自身を除く): 11569338

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 1301, 2526, 2602, 3789, 3903, 7578, 7806, 11709, 23418, 547721, 1095442, 1643163, 3286326, 4929489, 9858978]

約数ペア:

[(1, 9858978), (2, 4929489), (3, 3286326), (6, 1643163), (9, 1095442), (18, 547721), (421, 23418), (842, 11709), (1263, 7806), (1301, 7578), (2526, 3903), (2602, 3789)]