642702

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6301}}^1$

素因数の和:6323

約数の個数: 16

約数和(自身を含む): 1361232

約数和(自身を除く): 718530

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 6301, 12602, 18903, 37806, 107117, 214234, 321351, 642702]

約数ペア:

[(1, 642702), (2, 321351), (3, 214234), (6, 107117), (17, 37806), (34, 18903), (51, 12602), (102, 6301)]