15556572

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2239}}^1$

素因数の和:2442

約数の個数: 36

約数和(自身を含む): 39544960

約数和(自身を除く): 23988388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2239, 2316, 3474, 4478, 6717, 6948, 8956, 13434, 20151, 26868, 40302, 80604, 432127, 864254, 1296381, 1728508, 2592762, 3889143, 5185524, 7778286, 15556572]

約数ペア:

[(1, 15556572), (2, 7778286), (3, 5185524), (4, 3889143), (6, 2592762), (9, 1728508), (12, 1296381), (18, 864254), (36, 432127), (193, 80604), (386, 40302), (579, 26868), (772, 20151), (1158, 13434), (1737, 8956), (2239, 6948), (2316, 6717), (3474, 4478)]