16566354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131479}}^1$

素因数の和:131494

約数の個数: 24

約数和(自身を含む): 41021760

約数和(自身を除く): 24455406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131479, 262958, 394437, 788874, 920353, 1183311, 1840706, 2366622, 2761059, 5522118, 8283177, 16566354]

約数ペア:

[(1, 16566354), (2, 8283177), (3, 5522118), (6, 2761059), (7, 2366622), (9, 1840706), (14, 1183311), (18, 920353), (21, 788874), (42, 394437), (63, 262958), (126, 131479)]