17494254

素因数分解:

$2^1\times 3^2\times {\mathrm{971903}}^1$

素因数の和:971911

約数の個数: 12

約数和(自身を含む): 37904256

約数和(自身を除く): 20410002

約数列:

[1, 2, 3, 6, 9, 18, 971903, 1943806, 2915709, 5831418, 8747127, 17494254]

約数ペア:

[(1, 17494254), (2, 8747127), (3, 5831418), (6, 2915709), (9, 1943806), (18, 971903)]