27220428

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 44065332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2447, 2781, 3708, 4894, 5562, 7341, 9788, 11124, 14682, 22023, 29364, 44046, 66069, 88092, 132138, 252041, 264276, 504082, 756123, 1008164, 1512246, 2268369, 3024492, 4536738, 6805107, 9073476, 13610214, 27220428]

約数ペア:

[(1, 27220428), (2, 13610214), (3, 9073476), (4, 6805107), (6, 4536738), (9, 3024492), (12, 2268369), (18, 1512246), (27, 1008164), (36, 756123), (54, 504082), (103, 264276), (108, 252041), (206, 132138), (309, 88092), (412, 66069), (618, 44046), (927, 29364), (1236, 22023), (1854, 14682), (2447, 11124), (2781, 9788), (3708, 7341), (4894, 5562)]