1909242

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1534

約数の個数: 24

約数和(自身を含む): 4196244

約数和(自身を除く): 2287002

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1453, 2906, 4359, 8718, 13077, 26154, 106069, 212138, 318207, 636414, 954621, 1909242]

約数ペア:

[(1, 1909242), (2, 954621), (3, 636414), (6, 318207), (9, 212138), (18, 106069), (73, 26154), (146, 13077), (219, 8718), (438, 4359), (657, 2906), (1314, 1453)]