18203042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63647}}^1$

素因数の和:63673

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 13875550

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63647, 127294, 700117, 827411, 1400234, 1654822, 9101521, 18203042]

約数ペア:

[(1, 18203042), (2, 9101521), (11, 1654822), (13, 1400234), (22, 827411), (26, 700117), (143, 127294), (286, 63647)]