13289346

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11719}}^1$

素因数の和:11740

約数の個数: 40

約数和(自身を含む): 34034880

約数和(自身を除く): 20745534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 11719, 23438, 35157, 70314, 82033, 105471, 164066, 210942, 246099, 316413, 492198, 632826, 738297, 949239, 1476594, 1898478, 2214891, 4429782, 6644673, 13289346]

約数ペア:

[(1, 13289346), (2, 6644673), (3, 4429782), (6, 2214891), (7, 1898478), (9, 1476594), (14, 949239), (18, 738297), (21, 632826), (27, 492198), (42, 316413), (54, 246099), (63, 210942), (81, 164066), (126, 105471), (162, 82033), (189, 70314), (378, 35157), (567, 23438), (1134, 11719)]