17887638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 38155104

約数和(自身を除く): 20267466

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 1117, 2234, 2669, 3351, 5338, 6702, 8007, 16014, 18989, 37978, 56967, 113934, 175369, 350738, 526107, 1052214, 2981273, 5962546, 8943819, 17887638]

約数ペア:

[(1, 17887638), (2, 8943819), (3, 5962546), (6, 2981273), (17, 1052214), (34, 526107), (51, 350738), (102, 175369), (157, 113934), (314, 56967), (471, 37978), (942, 18989), (1117, 16014), (2234, 8007), (2669, 6702), (3351, 5338)]