18346486

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 28224000

約数和(自身を除く): 9877514

約数列:

[1, 2, 79, 83, 158, 166, 1399, 2798, 6557, 13114, 110521, 116117, 221042, 232234, 9173243, 18346486]

約数ペア:

[(1, 18346486), (2, 9173243), (79, 232234), (83, 221042), (158, 116117), (166, 110521), (1399, 13114), (2798, 6557)]