21467166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{511123}}^1$

素因数の和:511135

約数の個数: 16

約数和(自身を含む): 49067904

約数和(自身を除く): 27600738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 511123, 1022246, 1533369, 3066738, 3577861, 7155722, 10733583, 21467166]

約数ペア:

[(1, 21467166), (2, 10733583), (3, 7155722), (6, 3577861), (7, 3066738), (14, 1533369), (21, 1022246), (42, 511123)]