8989218

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{7927}}^1$

素因数の和:7948

約数の個数: 40

約数和(自身を含む): 23022912

約数和(自身を除く): 14033694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 7927, 15854, 23781, 47562, 55489, 71343, 110978, 142686, 166467, 214029, 332934, 428058, 499401, 642087, 998802, 1284174, 1498203, 2996406, 4494609, 8989218]

約数ペア:

[(1, 8989218), (2, 4494609), (3, 2996406), (6, 1498203), (7, 1284174), (9, 998802), (14, 642087), (18, 499401), (21, 428058), (27, 332934), (42, 214029), (54, 166467), (63, 142686), (81, 110978), (126, 71343), (162, 55489), (189, 47562), (378, 23781), (567, 15854), (1134, 7927)]