17440854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 37186560

約数和(自身を除く): 19745706

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 2689, 3243, 5378, 6486, 8067, 16134, 61847, 123694, 126383, 185541, 252766, 371082, 379149, 758298, 2906809, 5813618, 8720427, 17440854]

約数ペア:

[(1, 17440854), (2, 8720427), (3, 5813618), (6, 2906809), (23, 758298), (46, 379149), (47, 371082), (69, 252766), (94, 185541), (138, 126383), (141, 123694), (282, 61847), (1081, 16134), (2162, 8067), (2689, 6486), (3243, 5378)]