18054842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16937}}^1$

素因数の和:16993

約数の個数: 16

約数和(自身を含む): 29878632

約数和(自身を除く): 11823790

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 16937, 33874, 220181, 440362, 694417, 1388834, 9027421, 18054842]

約数ペア:

[(1, 18054842), (2, 9027421), (13, 1388834), (26, 694417), (41, 440362), (82, 220181), (533, 33874), (1066, 16937)]