18462446

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 28454976

約数和(自身を除く): 9992530

約数列:

[1, 2, 47, 94, 197, 394, 997, 1994, 9259, 18518, 46859, 93718, 196409, 392818, 9231223, 18462446]

約数ペア:

[(1, 18462446), (2, 9231223), (47, 392818), (94, 196409), (197, 93718), (394, 46859), (997, 18518), (1994, 9259)]