21144618

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35597}}^1$

素因数の和:35619

約数の個数: 32

約数和(自身を含む): 51261120

約数和(自身を除く): 30116502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35597, 71194, 106791, 213582, 320373, 391567, 640746, 783134, 961119, 1174701, 1922238, 2349402, 3524103, 7048206, 10572309, 21144618]

約数ペア:

[(1, 21144618), (2, 10572309), (3, 7048206), (6, 3524103), (9, 2349402), (11, 1922238), (18, 1174701), (22, 961119), (27, 783134), (33, 640746), (54, 391567), (66, 320373), (99, 213582), (198, 106791), (297, 71194), (594, 35597)]