18089946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47857}}^1$

素因数の和:47875

約数の個数: 32

約数和(自身を含む): 45943680

約数和(自身を除く): 27853734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47857, 95714, 143571, 287142, 334999, 430713, 669998, 861426, 1004997, 1292139, 2009994, 2584278, 3014991, 6029982, 9044973, 18089946]

約数ペア:

[(1, 18089946), (2, 9044973), (3, 6029982), (6, 3014991), (7, 2584278), (9, 2009994), (14, 1292139), (18, 1004997), (21, 861426), (27, 669998), (42, 430713), (54, 334999), (63, 287142), (126, 143571), (189, 95714), (378, 47857)]