131436564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1564721}}^1$

素因数の和:1564735

約数の個数: 24

約数和(自身を含む): 350497728

約数和(自身を除く): 219061164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1564721, 3129442, 4694163, 6258884, 9388326, 10953047, 18776652, 21906094, 32859141, 43812188, 65718282, 131436564]

約数ペア:

[(1, 131436564), (2, 65718282), (3, 43812188), (4, 32859141), (6, 21906094), (7, 18776652), (12, 10953047), (14, 9388326), (21, 6258884), (28, 4694163), (42, 3129442), (84, 1564721)]