2901258

素因数分解:

$2^1\times 3^4\times {\mathrm{17909}}^1$

素因数の和:17923

約数の個数: 20

約数和(自身を含む): 6501330

約数和(自身を除く): 3600072

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17909, 35818, 53727, 107454, 161181, 322362, 483543, 967086, 1450629, 2901258]

約数ペア:

[(1, 2901258), (2, 1450629), (3, 967086), (6, 483543), (9, 322362), (18, 161181), (27, 107454), (54, 53727), (81, 35818), (162, 17909)]