2018393349

素因数分解:

$3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{51043}}^1$

素因数の和:51329

約数の個数: 24

約数和(自身を含む): 3142268640

約数和(自身を除く): 1123875291

約数列:

[1, 3, 7, 21, 49, 147, 269, 807, 1883, 5649, 13181, 39543, 51043, 153129, 357301, 1071903, 2501107, 7503321, 13730567, 41191701, 96113969, 288341907, 672797783, 2018393349]

約数ペア:

[(1, 2018393349), (3, 672797783), (7, 288341907), (21, 96113969), (49, 41191701), (147, 13730567), (269, 7503321), (807, 2501107), (1883, 1071903), (5649, 357301), (13181, 153129), (39543, 51043)]