16720662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{56873}}^1$

素因数の和:56892

約数の個数: 24

約数和(自身を含む): 38901816

約数和(自身を除く): 22181154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 56873, 113746, 170619, 341238, 398111, 796222, 1194333, 2388666, 2786777, 5573554, 8360331, 16720662]

約数ペア:

[(1, 16720662), (2, 8360331), (3, 5573554), (6, 2786777), (7, 2388666), (14, 1194333), (21, 796222), (42, 398111), (49, 341238), (98, 170619), (147, 113746), (294, 56873)]