18048898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67853}}^1$

素因数の和:67881

約数の個数: 16

約数和(自身を含む): 32569920

約数和(自身を除く): 14521022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 67853, 135706, 474971, 949942, 1289207, 2578414, 9024449, 18048898]

約数ペア:

[(1, 18048898), (2, 9024449), (7, 2578414), (14, 1289207), (19, 949942), (38, 474971), (133, 135706), (266, 67853)]