1555472214

素因数分解:

$2^1\times 3^3\times {\mathrm{28805041}}^1$

素因数の和:28805052

約数の個数: 16

約数和(自身を含む): 3456605040

約数和(自身を除く): 1901132826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 28805041, 57610082, 86415123, 172830246, 259245369, 518490738, 777736107, 1555472214]

約数ペア:

[(1, 1555472214), (2, 777736107), (3, 518490738), (6, 259245369), (9, 172830246), (18, 86415123), (27, 57610082), (54, 28805041)]