15320142

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20759}}^1$

素因数の和:20808

約数の個数: 24

約数和(自身を含む): 34004880

約数和(自身を除く): 18684738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 20759, 41518, 62277, 124554, 186831, 373662, 851119, 1702238, 2553357, 5106714, 7660071, 15320142]

約数ペア:

[(1, 15320142), (2, 7660071), (3, 5106714), (6, 2553357), (9, 1702238), (18, 851119), (41, 373662), (82, 186831), (123, 124554), (246, 62277), (369, 41518), (738, 20759)]