3225558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 4273962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1259, 1281, 2518, 2562, 3777, 7554, 8813, 17626, 26439, 52878, 76799, 153598, 230397, 460794, 537593, 1075186, 1612779, 3225558]

約数ペア:

[(1, 3225558), (2, 1612779), (3, 1075186), (6, 537593), (7, 460794), (14, 230397), (21, 153598), (42, 76799), (61, 52878), (122, 26439), (183, 17626), (366, 8813), (427, 7554), (854, 3777), (1259, 2562), (1281, 2518)]