27871326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221201}}^1$

素因数の和:221216

約数の個数: 24

約数和(自身を含む): 69015024

約数和(自身を除く): 41143698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221201, 442402, 663603, 1327206, 1548407, 1990809, 3096814, 3981618, 4645221, 9290442, 13935663, 27871326]

約数ペア:

[(1, 27871326), (2, 13935663), (3, 9290442), (6, 4645221), (7, 3981618), (9, 3096814), (14, 1990809), (18, 1548407), (21, 1327206), (42, 663603), (63, 442402), (126, 221201)]