16704282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397721}}^1$

素因数の和:397733

約数の個数: 16

約数和(自身を含む): 38181312

約数和(自身を除く): 21477030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397721, 795442, 1193163, 2386326, 2784047, 5568094, 8352141, 16704282]

約数ペア:

[(1, 16704282), (2, 8352141), (3, 5568094), (6, 2784047), (7, 2386326), (14, 1193163), (21, 795442), (42, 397721)]