18203614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63649}}^1$

素因数の和:63675

約数の個数: 16

約数和(自身を含む): 32079600

約数和(自身を除く): 13875986

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63649, 127298, 700139, 827437, 1400278, 1654874, 9101807, 18203614]

約数ペア:

[(1, 18203614), (2, 9101807), (11, 1654874), (13, 1400278), (22, 827437), (26, 700139), (143, 127298), (286, 63649)]