8749314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{69439}}^1$

素因数の和:69454

約数の個数: 24

約数和(自身を含む): 21665280

約数和(自身を除く): 12915966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 69439, 138878, 208317, 416634, 486073, 624951, 972146, 1249902, 1458219, 2916438, 4374657, 8749314]

約数ペア:

[(1, 8749314), (2, 4374657), (3, 2916438), (6, 1458219), (7, 1249902), (9, 972146), (14, 624951), (18, 486073), (21, 416634), (42, 208317), (63, 138878), (126, 69439)]