9997254

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:1804

約数の個数: 24

約数和(自身を含む): 21730800

約数和(自身を除く): 11733546

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 1399, 2382, 2798, 3573, 4197, 7146, 8394, 12591, 25182, 555403, 1110806, 1666209, 3332418, 4998627, 9997254]

約数ペア:

[(1, 9997254), (2, 4998627), (3, 3332418), (6, 1666209), (9, 1110806), (18, 555403), (397, 25182), (794, 12591), (1191, 8394), (1399, 7146), (2382, 4197), (2798, 3573)]