238782012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2842643}}^1$

素因数の和:2842657

約数の個数: 24

約数和(自身を含む): 636752256

約数和(自身を除く): 397970244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2842643, 5685286, 8527929, 11370572, 17055858, 19898501, 34111716, 39797002, 59695503, 79594004, 119391006, 238782012]

約数ペア:

[(1, 238782012), (2, 119391006), (3, 79594004), (4, 59695503), (6, 39797002), (7, 34111716), (12, 19898501), (14, 17055858), (21, 11370572), (28, 8527929), (42, 5685286), (84, 2842643)]